{"id":2777,"date":"2025-05-20T10:49:14","date_gmt":"2025-05-20T05:19:14","guid":{"rendered":"https:\/\/gkpedia.com\/?p=2777"},"modified":"2025-10-29T01:30:59","modified_gmt":"2025-10-28T20:00:59","slug":"scientific-instrument","status":"publish","type":"post","link":"https:\/\/gkpedia.com\/hi\/scientific-instrument\/","title":{"rendered":"Scientific Instrument"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2777\" class=\"elementor elementor-2777\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6eca6697 e-con-full e-flex e-con e-parent\" data-id=\"6eca6697\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-5f56ed51 e-flex e-con-boxed e-con e-child\" data-id=\"5f56ed51\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d31a6de elementor-widget elementor-widget-heading\" data-id=\"7d31a6de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Scientific Instrument<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-56767fdc e-flex e-con-boxed e-con e-parent\" data-id=\"56767fdc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-37f5f9ab e-con-full e-flex e-con e-child\" data-id=\"37f5f9ab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-33a2ef8b e-con-full e-flex e-con e-child\" data-id=\"33a2ef8b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4bd8e65c e-con-full e-flex e-con e-child\" data-id=\"4bd8e65c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3bc4210 e-con-full e-flex e-con e-child\" data-id=\"3bc4210\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-52d66fbf e-con-full e-flex e-con e-child\" data-id=\"52d66fbf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7a82d6f8 elementor-widget elementor-widget-text-editor\" data-id=\"7a82d6f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Confident about your Physics knowledge for competitive exams? Take Gkpedia&#8217;s free mock test and evaluate your preparation instantly! Covering key topics from exams like SSC CGL, SSC GD, SSC CHSL, SSC CPO, SSC MTS, SBI Clerk, SBI PO, IBPS Clerk, IBPS PO, RRB NTPC, RRB Group D, RRB ALP, RRB JE, RPF Constable, NDA, CDS, UPSC Civil Services, State PSC, CTET, UGC NET, and more, this quiz helps you identify strengths and areas for improvement. 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class=\"post-views-count\">64<\/span>\r\n\t\t\t<\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d535139 elementor-widget elementor-widget-heading\" data-id=\"6d535139\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Attempted<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-692f86a9 e-con-full e-flex e-con e-child\" data-id=\"692f86a9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4996e171 elementor-widget__width-initial elementor-widget elementor-widget-elementskit-social-share\" data-id=\"4996e171\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-social-share.default\">\n\t\t\t\t<div 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37.4-26.4 4.6-13 4.6-24.1 3.2-26.4-1.3-2.5-5-3.9-10.5-6.6z\"><\/path><\/svg>                        \n                                                                                                Share                                                                                            <\/button>\n                    <\/div>\n                <\/li>\n                                            <li class=\"elementor-repeater-item-9d02eb1\" data-social=\"telegram\">\n                                        <div class=\"telegram\">\n                                        <button type=\"button\" aria-label=\"Share on Share\">\n                        \n                        <i aria-hidden=\"true\" class=\"icon icon-telegram\"><\/i>                        \n                                                                                                Share                                                                                            <\/button>\n                    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(365*24*60*60*1000));\n\t\t\t\tvar qmsExpiresQQMTwo = \"expires=\"+ qsmCookieExpiryQQMTwo.toUTCString();\n\t\t\t\tdocument.cookie = \"question_ids_191 = 3294,3290,3301,3295,3297,3298,3289,3291,3292,3305,3287,3300,3304,3296,3293,3307,3299,3288,3303,3306,3302; \"+qmsExpiresQQMTwo+\"; path=\/; SameSite=None; Secure\";\n\t\t\t<\/script>\n\t\t\t\t\t\t<section class=\"qsm-page\">\n\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3294  category-section-id-c69\" data-qid=\"3294\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>1.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a Phonograph do? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3294-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3294\" id=\"question3294_1\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3294_1\">\n\t\t\t\t\tMeasures milk purity\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3294-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3294\" id=\"question3294_2\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3294_2\">\n\t\t\t\t\tProduces sound\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3294-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3294\" id=\"question3294_3\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3294_3\">\n\t\t\t\t\tMeasures electrical power\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3294-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3294\" id=\"question3294_4\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3294_4\">\n\t\t\t\t\tViews small objects\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3294_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3294\" id=\"question3294_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3294\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3290  category-section-id-c69\" data-qid=\"3290\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>2.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a calorimeter measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3290-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3290\" id=\"question3290_1\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3290_1\">\n\t\t\t\t\tGas pressure\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3290-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3290\" id=\"question3290_2\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3290_2\">\n\t\t\t\t\tSound waves\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3290-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3290\" id=\"question3290_3\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3290_3\">\n\t\t\t\t\tElectric charge\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3290-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3290\" id=\"question3290_4\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3290_4\">\n\t\t\t\t\tQuantity of heat\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3290_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3290\" id=\"question3290_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3290\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3301  category-section-id-c69\" data-qid=\"3301\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>3.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a Sphygmomanometer measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3301-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3301\" id=\"question3301_1\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3301_1\">\n\t\t\t\t\tHeart and lung sounds\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3301-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3301\" id=\"question3301_2\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3301_2\">\n\t\t\t\t\tTemperature at a point\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3301-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3301\" id=\"question3301_3\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3301_3\">\n\t\t\t\t\tCurvature of surfaces\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3301-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3301\" id=\"question3301_4\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3301_4\">\n\t\t\t\t\tBlood pressure\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3301_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3301\" id=\"question3301_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3301\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3295  category-section-id-c69\" data-qid=\"3295\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>4.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What technology does a Radar use? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3295-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3295\" id=\"question3295_1\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3295_1\">\n\t\t\t\t\tHeat waves\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3295-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3295\" id=\"question3295_2\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3295_2\">\n\t\t\t\t\tRadio microwaves\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3295-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3295\" id=\"question3295_3\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3295_3\">\n\t\t\t\t\tSound waves\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3295-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3295\" id=\"question3295_4\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3295_4\">\n\t\t\t\t\tLight waves\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3295_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3295\" id=\"question3295_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3295\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3297  category-section-id-c69\" data-qid=\"3297\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>5.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What is a Screw gauge used for? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3297-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3297\" id=\"question3297_1\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3297_1\">\n\t\t\t\t\tMeasuring sound intensity\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3297-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3297\" id=\"question3297_2\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3297_2\">\n\t\t\t\t\tMeasuring electrical power\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3297-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3297\" id=\"question3297_3\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3297_3\">\n\t\t\t\t\tMeasuring thickness of thin objects\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3297-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3297\" id=\"question3297_4\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3297_4\">\n\t\t\t\t\tViewing distant objects\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3297_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3297\" id=\"question3297_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3297\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3298  category-section-id-c69\" data-qid=\"3298\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>6.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a Seismograph measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3298-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3298\" id=\"question3298_1\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3298_1\">\n\t\t\t\t\tCurvature of surfaces\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3298-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3298\" id=\"question3298_2\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3298_2\">\n\t\t\t\t\tFrequency of a tuning fork\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3298-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3298\" id=\"question3298_3\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3298_3\">\n\t\t\t\t\tIntensity of earthquake shocks\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3298-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3298\" id=\"question3298_4\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3298_4\">\n\t\t\t\t\tSpeed of a vehicle\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3298_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3298\" id=\"question3298_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3298\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3289  category-section-id-c69\" data-qid=\"3289\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>7.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a burette do? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3289-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3289\" id=\"question3289_1\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3289_1\">\n\t\t\t\t\tMeasures ocean depth\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3289-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3289\" id=\"question3289_2\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3289_2\">\n\t\t\t\t\tMeasures humidity\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3289-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3289\" id=\"question3289_3\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3289_3\">\n\t\t\t\t\tDelivers a volume of liquid\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3289-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3289\" id=\"question3289_4\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3289_4\">\n\t\t\t\t\tConverts energy\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3289_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3289\" id=\"question3289_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3289\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3291  category-section-id-c69\" data-qid=\"3291\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>8.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a hydrometer measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3291-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3291\" id=\"question3291_1\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3291_1\">\n\t\t\t\t\tSpecific gravity of liquids\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3291-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3291\" id=\"question3291_2\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3291_2\">\n\t\t\t\t\tDistance covered\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3291-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3291\" id=\"question3291_3\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3291_3\">\n\t\t\t\t\tElectrical power\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3291-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3291\" id=\"question3291_4\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3291_4\">\n\t\t\t\t\tSound under water\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3291_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3291\" id=\"question3291_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3291\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3292  category-section-id-c69\" data-qid=\"3292\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>9.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a manometer measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3292-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3292\" id=\"question3292_1\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3292_1\">\n\t\t\t\t\tDepth of the ocean\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3292-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3292\" id=\"question3292_2\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3292_2\">\n\t\t\t\t\tPressures of gases\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3292-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3292\" id=\"question3292_3\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3292_3\">\n\t\t\t\t\tSound intensity\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3292-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3292\" id=\"question3292_4\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3292_4\">\n\t\t\t\t\tElectric current\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3292_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3292\" id=\"question3292_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3292\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3305  category-section-id-c69\" data-qid=\"3305\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>10.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a Tachometer measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3305-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3305\" id=\"question3305_1\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3305_1\">\n\t\t\t\t\tFrequency of a tuning fork\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3305-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3305\" id=\"question3305_2\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3305_2\">\n\t\t\t\t\tSpeeds of airplanes and motor boats\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3305-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3305\" id=\"question3305_3\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3305_3\">\n\t\t\t\t\tCurvature of surfaces\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3305-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3305\" id=\"question3305_4\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3305_4\">\n\t\t\t\t\tIntensity of earthquake shocks\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3305_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3305\" id=\"question3305_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3305\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3287  category-section-id-c69\" data-qid=\"3287\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>11.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>Which is a dimensionless quantity? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3287-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3287\" id=\"question3287_1\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3287_1\">\n\t\t\t\t\tLength\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3287-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3287\" id=\"question3287_2\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3287_2\">\n\t\t\t\t\tMass\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3287-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3287\" id=\"question3287_3\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3287_3\">\n\t\t\t\t\tAngle\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3287-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3287\" id=\"question3287_4\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3287_4\">\n\t\t\t\t\tTime\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3287_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3287\" id=\"question3287_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3287\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3300  category-section-id-c69\" data-qid=\"3300\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>12.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What is a Spectrometer used to measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3300-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3300\" id=\"question3300_1\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3300_1\">\n\t\t\t\t\tEnergy distribution of radiation\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3300-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3300\" id=\"question3300_2\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3300_2\">\n\t\t\t\t\tIntensity of earthquake shocks\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3300-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3300\" id=\"question3300_3\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3300_3\">\n\t\t\t\t\tSpeeds of motor boats\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3300-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3300\" id=\"question3300_4\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3300_4\">\n\t\t\t\t\tBlood pressure\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3300_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3300\" id=\"question3300_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3300\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3304  category-section-id-c69\" data-qid=\"3304\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>13.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What is a Straboscope used for? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3304-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3304\" id=\"question3304_1\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3304_1\">\n\t\t\t\t\tViewing rapidly moving objects\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3304-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3304\" id=\"question3304_2\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3304_2\">\n\t\t\t\t\tMeasuring energy distribution\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3304-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3304\" id=\"question3304_3\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3304_3\">\n\t\t\t\t\tMeasuring blood pressure\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3304-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3304\" id=\"question3304_4\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3304_4\">\n\t\t\t\t\tRecording vehicle speed\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3304_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3304\" id=\"question3304_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3304\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3296  category-section-id-c69\" data-qid=\"3296\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>14.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a Pyrometer measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3296-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3296\" id=\"question3296_1\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3296_1\">\n\t\t\t\t\tSound intensity\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3296-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3296\" id=\"question3296_2\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3296_2\">\n\t\t\t\t\tElectric current\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3296-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3296\" id=\"question3296_3\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3296_3\">\n\t\t\t\t\tHigh temperatures\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3296-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3296\" id=\"question3296_4\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3296_4\">\n\t\t\t\t\tDepth of the ocean\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3296_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3296\" id=\"question3296_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3296\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3293  category-section-id-c69\" data-qid=\"3293\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>15.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What is an odometer used for? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3293-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3293\" id=\"question3293_1\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3293_1\">\n\t\t\t\t\tMeasuring sound intensity\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3293-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3293\" id=\"question3293_2\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3293_2\">\n\t\t\t\t\tMeasuring high temperatures\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3293-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3293\" id=\"question3293_3\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3293_3\">\n\t\t\t\t\tExamining the heart\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3293-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3293\" id=\"question3293_4\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3293_4\">\n\t\t\t\t\tMeasuring distance covered by vehicles\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3293_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3293\" id=\"question3293_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3293\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3307  category-section-id-c69\" data-qid=\"3307\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>16.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a Vernier calliper measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3307-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3307\" id=\"question3307_1\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3307_1\">\n\t\t\t\t\tCurvature of surfaces\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3307-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3307\" id=\"question3307_2\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3307_2\">\n\t\t\t\t\tLengths accurately\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3307-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3307\" id=\"question3307_3\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3307_3\">\n\t\t\t\t\tDiameter of large spheres\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3307-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3307\" id=\"question3307_4\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3307_4\">\n\t\t\t\t\tThickness of thin objects\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3307_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3307\" id=\"question3307_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3307\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3299  category-section-id-c69\" data-qid=\"3299\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>17.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a Sonometer measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3299-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3299\" id=\"question3299_1\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3299_1\">\n\t\t\t\t\tEnergy distribution of radiation\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3299-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3299\" id=\"question3299_2\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3299_2\">\n\t\t\t\t\tSpeed of an airplane\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3299-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3299\" id=\"question3299_3\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3299_3\">\n\t\t\t\t\tFrequency of a tuning fork\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3299-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3299\" id=\"question3299_4\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3299_4\">\n\t\t\t\t\tElectric potential difference\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3299_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3299\" id=\"question3299_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3299\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3288  category-section-id-c69\" data-qid=\"3288\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>18.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does an ammeter measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3288-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3288\" id=\"question3288_1\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3288_1\">\n\t\t\t\t\tStrength of electric current\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3288-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3288\" id=\"question3288_2\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3288_2\">\n\t\t\t\t\tDepth of the ocean\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3288-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3288\" id=\"question3288_3\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3288_3\">\n\t\t\t\t\tIntensity of sound\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3288-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3288\" id=\"question3288_4\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3288_4\">\n\t\t\t\t\tHumidity in air\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3288_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3288\" id=\"question3288_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3288\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3303  category-section-id-c69\" data-qid=\"3303\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>19.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What is a Stereoscope used for? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3303-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3303\" id=\"question3303_1\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3303_1\">\n\t\t\t\t\tHearing heart sounds\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3303-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3303\" id=\"question3303_2\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3303_2\">\n\t\t\t\t\tMeasuring speeds of airplanes\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3303-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3303\" id=\"question3303_3\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3303_3\">\n\t\t\t\t\tViewing distant objects in space\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3303-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3303\" id=\"question3303_4\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3303_4\">\n\t\t\t\t\tViewing two-dimensional pictures\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3303_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3303\" id=\"question3303_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3303\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3306  category-section-id-c69\" data-qid=\"3306\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>20.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a voltmeter measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3306-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3306\" id=\"question3306_1\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3306_1\">\n\t\t\t\t\tFrequency of a tuning fork\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3306-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3306\" id=\"question3306_2\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3306_2\">\n\t\t\t\t\tCurvature of surfaces\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3306-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3306\" id=\"question3306_3\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3306_3\">\n\t\t\t\t\tElectric potential difference\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3306-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3306\" id=\"question3306_4\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3306_4\">\n\t\t\t\t\tSpeeds of motor boats\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3306_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3306\" id=\"question3306_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3306\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0 question-section-id-3302  category-section-id-c69\" data-qid=\"3302\">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>21.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does a Spherometer measure? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<fieldset>\n\t\t<legend><\/legend>\n\t<div class='qmn_radio_answers'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3302-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3302\" id=\"question3302_1\" value=\"3\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3302_1\">\n\t\t\t\t\tElectric potential difference\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3302-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3302\" id=\"question3302_2\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3302_2\">\n\t\t\t\t\tSpeeds of vehicles\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3302-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3302\" id=\"question3302_3\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3302_3\">\n\t\t\t\t\tFrequency of a tuning fork\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question3302-4 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question3302\" id=\"question3302_4\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question3302_4\">\n\t\t\t\t\tCurvature of surfaces\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t \t\t\t<label style=\"display: none !important;\" for=\"question3302_none\">None<\/label>\n\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question3302\" id=\"question3302_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t<\/fieldset>\n\t<input type=\"hidden\" name=\"answer_limit_keys_3302\" value=\"\" \/>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"quiz_section\">\n\t\t\t\t\t\t<div class='qsm-after-message mlw_qmn_message_end'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/section>\n\t\t\t\t\t<input type=\"hidden\" name=\"qmn_question_list\" value=\"3294Q3290Q3301Q3295Q3297Q3298Q3289Q3291Q3292Q3305Q3287Q3300Q3304Q3296Q3293Q3307Q3299Q3288Q3303Q3306Q3302Q\" \/>\n\t\t\t\t\t\t\t<div id=\"mlw_error_message_bottom\" class=\"qsm-error-message qmn_error_message_section\"><\/div>\n\t\t\t\t\t<input type=\"hidden\" name=\"qmn_all_questions_count\" id=\"qmn_all_questions_count\" value=\"21\" \/>\n\t\t\t\t\t<input type=\"hidden\" name=\"total_questions\" id=\"total_questions\" value=\"21\" \/>\n\t\t\t\t\t<input type=\"hidden\" name=\"timer\" id=\"timer\" value=\"0\" \/>\n\t\t\t\t\t<input type=\"hidden\" name=\"timer_ms\" id=\"timer_ms\" value=\"0\"\/>\n\t\t\t\t\t<input type=\"hidden\" class=\"qmn_quiz_id\" name=\"qmn_quiz_id\" id=\"qmn_quiz_id\" value=\"191\" \/>\n\t\t\t\t\t<input type='hidden' name='complete_quiz' value='confirmation' \/>\n\t\t\t\t\t\t\t\t\t\t\t<input type=\"hidden\" name=\"quiz_answer_random_ids\" id=\"quiz_answer_random_ids_191\" value=\"a:21:{i:3294;a:4:{i:0;i:3;i:1;i:1;i:2;i:0;i:3;i:2;}i:3290;a:4:{i:0;i:3;i:1;i:2;i:2;i:0;i:3;i:1;}i:3301;a:4:{i:0;i:0;i:1;i:3;i:2;i:2;i:3;i:1;}i:3295;a:4:{i:0;i:3;i:1;i:1;i:2;i:0;i:3;i:2;}i:3297;a:4:{i:0;i:0;i:1;i:2;i:2;i:1;i:3;i:3;}i:3298;a:4:{i:0;i:3;i:1;i:2;i:2;i:1;i:3;i:0;}i:3289;a:4:{i:0;i:2;i:1;i:0;i:2;i:1;i:3;i:3;}i:3291;a:4:{i:0;i:1;i:1;i:3;i:2;i:2;i:3;i:0;}i:3292;a:4:{i:0;i:1;i:1;i:0;i:2;i:3;i:3;i:2;}i:3305;a:4:{i:0;i:2;i:1;i:0;i:2;i:3;i:3;i:1;}i:3287;a:4:{i:0;i:0;i:1;i:1;i:2;i:2;i:3;i:3;}i:3300;a:4:{i:0;i:1;i:1;i:0;i:2;i:2;i:3;i:3;}i:3304;a:4:{i:0;i:1;i:1;i:0;i:2;i:2;i:3;i:3;}i:3296;a:4:{i:0;i:2;i:1;i:3;i:2;i:1;i:3;i:0;}i:3293;a:4:{i:0;i:0;i:1;i:2;i:2;i:3;i:3;i:1;}i:3307;a:4:{i:0;i:2;i:1;i:1;i:2;i:3;i:3;i:0;}i:3299;a:4:{i:0;i:2;i:1;i:0;i:2;i:1;i:3;i:3;}i:3288;a:4:{i:0;i:0;i:1;i:1;i:2;i:2;i:3;i:3;}i:3303;a:4:{i:0;i:3;i:1;i:2;i:2;i:0;i:3;i:1;}i:3306;a:4:{i:0;i:3;i:1;i:2;i:2;i:1;i:3;i:0;}i:3302;a:4:{i:0;i:3;i:1;i:0;i:2;i:1;i:3;i:2;}}\" \/>\n\t\t\t\t\t\t\t\t\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"hi\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t<div style=\"display: none;\" class=\"qsm-popup qsm-popup-slide\" id=\"modal-4\" aria-hidden=\"false\"><div class=\"qsm-popup__overlay\" tabindex=\"-1\" data-micromodal-close=\"\"><div class=\"qsm-popup__container qmn_quiz_container\" role=\"dialog\" aria-modal=\"true\"><div class=\"qsm-popup__content\"><img decoding=\"async\" src=\"https:\/\/gkpedia.com\/wp-content\/plugins\/quiz-master-next\/assets\/clock.png\" alt=\"clock.png\"\/><p class=\"qsm-time-up-text\"> Time's up<\/p><\/div><footer class=\"qsm-popup__footer\"><button class=\"qsm-popup-secondary-button qmn_btn\" data-micromodal-close=\"\" aria-label=\"Close this dialog window\" onclick=\"location.reload();\">Cancel<\/button><\/footer><\/div><\/div><\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d8b2d6d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7d8b2d6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6630f921 e-con-full e-flex e-con e-child\" data-id=\"6630f921\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2864dfa2 e-con-full e-flex e-con e-child\" data-id=\"2864dfa2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5a915b56 e-con-full e-flex e-con e-child\" data-id=\"5a915b56\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-37e45af9 e-con-full e-flex e-con e-child\" data-id=\"37e45af9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7991b8a1 e-con-full e-flex e-con e-child\" data-id=\"7991b8a1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2df94b6a e-con-full e-flex e-con e-child\" data-id=\"2df94b6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c5e2b9d elementor-widget elementor-widget-heading\" data-id=\"1c5e2b9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Related Mock Test Series<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-26aef459 e-con-full e-flex e-con e-child\" data-id=\"26aef459\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c7624fd tpg-wrapper-align-left title-one-line title-alignment-left title_position_default title_hover_border_default img_hover_animation_default grid-hover-overlay-type-always tpg-el-box-border-enable tpg-border-bottom-disable elementor-widget elementor-widget-tpg-grid-layout\" data-id=\"6c7624fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tpg-grid-layout.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"rt-container-fluid rt-tpg-container tpg-el-main-wrapper clearfix grid-layout1-main\"\n\t\t\t id=\"rt-tpg-container-1594833482\"\n\t\t\t data-layout=\"grid-layout1\"\n\t\t\t data-grid-style=\"tpg-full-height\"\n\t\t\t data-sc-id=\"elementor\"\n\t\t\t data-el-settings=''\n\t\t\t data-el-query=''\n\t\t\t data-el-path=''\n\t\t>\n\t\t\t\t\t\t<div class='tpg-header-wrapper'>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<div data-title=\"Loading ...\" class=\"rt-row rt-content-loader grid-layout1 grid-behaviour tpg-full-height grid_layout_wrapper\">\n\t\t\t\t<div class=\"rt-col-md-4 rt-col-sm-6 rt-col-xs-12 default rt-grid-item post-2764 post type-post status-publish format-standard has-post-thumbnail hentry category-chapterwise category-mcqs category-physics-chapterwise tag-chapterwise tag-gk tag-physics\"        data-id=\"2764\">\n    <div class=\"rt-holder tpg-post-holder\">\n        <div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t                <div class=\"rt-img-holder tpg-el-image-wrap has-thumbnail\">\n\t\t\t\t\t<a data-id=\"2764\" href=\"https:\/\/gkpedia.com\/hi\/physical-quantities-units\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/10\/physics-gkpedia.com_.webp\"\n\t\t\t\t\t\t\t class=\"rt-img-responsive\"\n\t\t\t\t\t\t\t width=\"320\"\n\t\t\t\t\t\t\t height=\"160\"\n\t\t\t\t\t\t\t alt=\"physics-gkpedia.com\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t<\/a>\n\t\t\t\t<div class=\"overlay grid-hover-content\"><\/div>\n\t\t                <\/div>\n\t\t\t\n\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"2764\" href=\"https:\/\/gkpedia.com\/hi\/physical-quantities-units\/\" class=\"tpg-post-link\" target=\"_self\">Physical Quantities &amp; Units.<\/a><\/h3><\/div>\n\t\t\t\n\n\t\t\t\n\t\t\t        <\/div>\n    <\/div>\n<\/div>\n<div class=\"rt-col-md-4 rt-col-sm-6 rt-col-xs-12 default rt-grid-item post-2777 post type-post status-publish format-standard has-post-thumbnail hentry category-chapterwise category-mcqs category-physics-chapterwise tag-chapterwise tag-gk tag-physics\"        data-id=\"2777\">\n    <div class=\"rt-holder tpg-post-holder\">\n        <div class=\"rt-detail rt-el-content-wrapper\">\n\t\t\t                <div class=\"rt-img-holder tpg-el-image-wrap has-thumbnail\">\n\t\t\t\t\t<a data-id=\"2777\" href=\"https:\/\/gkpedia.com\/hi\/scientific-instrument\/\" class=\"tpg-post-link\" target=\"_self\">\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/10\/physics-gkpedia.com_.webp\"\n\t\t\t\t\t\t\t class=\"rt-img-responsive\"\n\t\t\t\t\t\t\t width=\"320\"\n\t\t\t\t\t\t\t height=\"160\"\n\t\t\t\t\t\t\t alt=\"physics-gkpedia.com\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t<\/a>\n\t\t\t\t<div class=\"overlay grid-hover-content\"><\/div>\n\t\t                <\/div>\n\t\t\t\n\t\t\t<div class=\"entry-title-wrapper\"><h3 class=\"entry-title\"><a data-id=\"2777\" href=\"https:\/\/gkpedia.com\/hi\/scientific-instrument\/\" class=\"tpg-post-link\" target=\"_self\">Scientific Instrument<\/a><\/h3><\/div>\n\t\t\t\n\n\t\t\t\n\t\t\t        <\/div>\n    <\/div>\n<\/div>\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6fd3b5c8 e-con-full e-flex e-con e-child\" data-id=\"6fd3b5c8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6ecf8236 elementor-widget elementor-widget-heading\" data-id=\"6ecf8236\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mock Test Series (Subjectwise)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d5fc8bb e-con-full e-flex e-con e-child\" data-id=\"6d5fc8bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b709b65 e-grid e-con-full e-con e-child\" data-id=\"b709b65\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c49740e e-con-full e-flex e-con e-child\" data-id=\"c49740e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0f405cf elementor-widget elementor-widget-image\" data-id=\"0f405cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gkpedia.com\/hi\/history-mock-test-series-subjectwise\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"400\" height=\"200\" src=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/history-gkpedia.com_.webp\" class=\"attachment-full size-full wp-image-3373\" alt=\"history GK mock test online dashboard\" srcset=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/history-gkpedia.com_.webp 400w, https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/history-gkpedia.com_-300x150.webp 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f0c5c8 elementor-widget elementor-widget-heading\" data-id=\"8f0c5c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">History Mocktest Series<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aee6a05 e-con-full e-flex e-con e-child\" data-id=\"aee6a05\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c9d9ffd elementor-widget elementor-widget-image\" data-id=\"c9d9ffd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gkpedia.com\/hi\/geography-mock-test-series-subjectwise\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"400\" height=\"200\" src=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/geography-gkpedia.com_.webp\" class=\"attachment-full size-full wp-image-3374\" alt=\"\" srcset=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/geography-gkpedia.com_.webp 400w, https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/geography-gkpedia.com_-300x150.webp 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d4a281 elementor-widget elementor-widget-heading\" data-id=\"6d4a281\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Geography Mocktest Series<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-da6732f e-con-full e-flex e-con e-child\" data-id=\"da6732f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b4c9060 elementor-widget elementor-widget-image\" data-id=\"b4c9060\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gkpedia.com\/hi\/constitution-of-india-mock-test-series-subjectwise\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"200\" src=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/constitution-gkpedia.com_.webp\" class=\"attachment-full size-full wp-image-3375\" alt=\"indian polity GK mock test questions\" srcset=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/constitution-gkpedia.com_.webp 400w, https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/constitution-gkpedia.com_-300x150.webp 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de14736 elementor-widget elementor-widget-heading\" data-id=\"de14736\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Constitution Mocktest Series<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-67e1761 e-con-full e-flex e-con e-child\" data-id=\"67e1761\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d3e978 elementor-widget elementor-widget-image\" data-id=\"7d3e978\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gkpedia.com\/hi\/physics-mock-test-series-subjectwise\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"200\" src=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/physics-gkpedia.com_.webp\" class=\"attachment-full size-full wp-image-3376\" alt=\"physics GK mock test questions\" srcset=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/physics-gkpedia.com_.webp 400w, https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/physics-gkpedia.com_-300x150.webp 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-633e7ef elementor-widget elementor-widget-heading\" data-id=\"633e7ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Physics Mocktest Series<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9de76d0 e-con-full e-flex e-con e-child\" data-id=\"9de76d0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-33ebb79 elementor-widget elementor-widget-image\" data-id=\"33ebb79\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gkpedia.com\/hi\/chemistry-mock-test-series-subjectwise\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"200\" src=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/chemistry-gkpedia.com_.webp\" class=\"attachment-full size-full wp-image-3377\" alt=\"chemistry GK mock test questions\" srcset=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/chemistry-gkpedia.com_.webp 400w, https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/chemistry-gkpedia.com_-300x150.webp 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-deb1cee elementor-widget elementor-widget-heading\" data-id=\"deb1cee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Chemistry Mocktest Series<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ece4960 e-con-full e-flex e-con e-child\" data-id=\"ece4960\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9232754 elementor-widget elementor-widget-image\" data-id=\"9232754\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gkpedia.com\/hi\/biology-mock-test-series-subjectwise\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"200\" src=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/biology-gkpedia.com_.webp\" class=\"attachment-full size-full wp-image-3378\" alt=\"biology GK mock test questions\" srcset=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/biology-gkpedia.com_.webp 400w, https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/biology-gkpedia.com_-300x150.webp 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e063ce elementor-widget elementor-widget-heading\" data-id=\"0e063ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Biology Mocktest Series<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bcb7ba4 e-con-full e-flex e-con e-child\" data-id=\"bcb7ba4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9b89405 elementor-widget elementor-widget-image\" data-id=\"9b89405\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gkpedia.com\/hi\/economics-mock-test-series-subjectwise\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"200\" src=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/economics-gkpedia.com_.webp\" class=\"attachment-full size-full wp-image-3479\" alt=\"economics GK mock test questions\" srcset=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/economics-gkpedia.com_.webp 400w, https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/economics-gkpedia.com_-300x150.webp 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-950e096 elementor-widget elementor-widget-heading\" data-id=\"950e096\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Economics Mocktest Series<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0bfba40 e-con-full e-flex e-con e-child\" data-id=\"0bfba40\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4da919a elementor-widget elementor-widget-image\" data-id=\"4da919a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gkpedia.com\/hi\/combined-mock-test-seriesquick-test\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"200\" src=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/quickmock-gkpedia.com_.webp\" class=\"attachment-full size-full wp-image-3379\" alt=\"\" srcset=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/quickmock-gkpedia.com_.webp 400w, https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/quickmock-gkpedia.com_-300x150.webp 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aebf89d elementor-widget elementor-widget-heading\" data-id=\"aebf89d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Quick Mocktest Series<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-198789f e-con-full e-flex e-con e-child\" data-id=\"198789f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9338fa4 elementor-widget elementor-widget-image\" data-id=\"9338fa4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gkpedia.com\/hi\/combined-mock-test-seriesadvanced-test\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"200\" src=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/advanced-gkpedia.com_.webp\" class=\"attachment-full size-full wp-image-3380\" alt=\"\" srcset=\"https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/advanced-gkpedia.com_.webp 400w, https:\/\/gkpedia.com\/wp-content\/uploads\/2025\/04\/advanced-gkpedia.com_-300x150.webp 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69c851c elementor-widget elementor-widget-heading\" data-id=\"69c851c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Advanced Mocktest Series<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4095004c e-con-full e-flex e-con e-child\" data-id=\"4095004c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Scientific Instrument Confident about your Physics knowledge for competitive exams? Take Gkpedia&#8217;s free mock test and evaluate your preparation instantly! [&hellip;]<\/p>","protected":false},"author":1,"featured_media":5251,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[54,7,61],"tags":[56,33,37],"class_list":["post-2777","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chapterwise","category-mcqs","category-physics-chapterwise","tag-chapterwise","tag-gk","tag-physics"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Scientific Instrument | GKPedia.com<\/title>\n<meta name=\"robots\" content=\"noindex, nofollow\" \/>\n<meta property=\"og:locale\" content=\"hi_IN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Scientific Instrument\" \/>\n<meta property=\"og:description\" content=\"Scientific Instrument Confident about your Physics knowledge for competitive exams? Take Gkpedia&#8217;s free mock test and evaluate your preparation instantly! 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