{"id":964,"date":"2021-12-17T14:48:10","date_gmt":"2021-12-17T09:18:10","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=964"},"modified":"2024-11-22T15:36:57","modified_gmt":"2024-11-22T10:06:57","slug":"study-materials-ncert-solutions-class-12-physics-chapter-9-ray-optics-and-optical-instruments","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments\/","title":{"rendered":"NCERT Solutions for Class 12 Physics Chapter 9 Ray Optics and Optical Instruments"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments\/#NCERT_Solutions_for_Class_12_Physics_Chapter_9_Ray_Optics_and_Optical_Instruments\" title=\"NCERT Solutions for Class 12 Physics Chapter 9 Ray Optics and Optical Instruments \">NCERT Solutions for Class 12 Physics Chapter 9 Ray Optics and Optical Instruments <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments\/#Following_are_the_important_topics_that_are_covered_in_the_chapter\" title=\"Following are the important topics that are covered in the chapter: \">Following are the important topics that are covered in the chapter: <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments\/#NCERT_Solutions_for_Class_12_Physics_Chapter_9_Ray_Optics_and_Optical_Instruments-2\" title=\"NCERT Solutions for Class 12 Physics Chapter 9 Ray Optics and Optical Instruments \">NCERT Solutions for Class 12 Physics Chapter 9 Ray Optics and Optical Instruments <\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments\/#Following_are_the_topics_and_subtopics_covered_in_NCERT_Solutions_Class_12_Physics_Chapter_9\" title=\"Following are the topics and subtopics covered in NCERT Solutions Class 12 Physics Chapter 9: \">Following are the topics and subtopics covered in NCERT Solutions Class 12 Physics Chapter 9: <\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments\/#Frequently_Asked_Questions_on_NCERT_Solutions_for_Class_12_Physics_Chapter_9\" title=\"Frequently Asked Questions on NCERT Solutions for Class 12 Physics Chapter 9 \">Frequently Asked Questions on NCERT Solutions for Class 12 Physics Chapter 9 <\/a><ul class='ez-toc-list-level-5'><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments\/#Why_should_I_study_Chapter_9_of_NCERT_Solutions_for_Class_12_Physics\" title=\"Why should I study Chapter 9 of NCERT Solutions for Class 12 Physics? \">Why should I study Chapter 9 of NCERT Solutions for Class 12 Physics? <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments\/#Where_can_I_get_exercise-wise_answers_to_NCERT_Solutions_for_Class_12_Physics_Chapter_9\" title=\"Where can I get exercise-wise answers to NCERT Solutions for Class 12 Physics Chapter 9? \">Where can I get exercise-wise answers to NCERT Solutions for Class 12 Physics Chapter 9? <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments\/#What_is_refraction_according_to_Chapter_9_of_NCERT_Solutions_for_Class_12_Physics\" title=\"What is refraction according to Chapter 9 of NCERT Solutions for Class 12 Physics? \">What is refraction according to Chapter 9 of NCERT Solutions for Class 12 Physics? <\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p><span data-contrast=\"auto\">Subject specialists have created NCERT Solutions for Class 12 Physics Chapter 9 Ray Optics and Optical Instruments, which includes thorough solutions for reference. All of the questions from the textbook&#8217;s exercises are answered here. Students can use these answers to help them prepare for their exams. The NCERT Solutions for Class 12 provide useful solutions for improving conceptual knowledge.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\"> <\/span><\/p>\n<p><span data-contrast=\"auto\">The solutions are carefully solved using student-friendly terms while still adhering to the norms that must be followed when solving <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #0000ff;\">NCERT Solutions for Class 12<\/span><\/strong><\/a><\/span>. Practicing these answers can be incredibly advantageous not only in terms of exams but also in terms of helping Class 12 pupils perform well in upcoming competitive exams.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\"> <\/span><\/p>\n<p><span data-contrast=\"auto\">The approaches for answering have been given special consideration to stay on target while not deviating from the intended answer. Because time is so important in exams, excellent time management when answering questions is essential for getting the best results.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\"> <\/span><\/p>\n<h2><span style=\"font-size: 14pt;\"><b>NCERT Solutions for Class 12 Physics Chapter 9 Ray Optics and Optical Instruments<\/b> <\/span><\/h2>\n<h2 aria-level=\"3\"><span style=\"font-size: 12pt;\"><b>Following are the important topics that are covered in the chapter:<\/b> <\/span><\/h2>\n<ul>\n<li><span data-contrast=\"auto\">Total Internal Reflection<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Refraction Through A Prism<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Image formation by spherical lenses<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Image formation by spherical mirrors<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Telescope<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Microscope<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Eye<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Natural Phenomena Due to Light<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Power combination of lenses<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559739&quot;:240,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<\/ul>\n<h2 aria-level=\"2\"><span style=\"font-size: 12pt;\"><b>NCERT Solutions for Class 12 Physics Chapter 9 Ray Optics and Optical Instruments<\/b> <\/span><\/h2>\n<p><span data-contrast=\"auto\">The NCERT Solutions for Class 12 Physics Ray Optics and Optical Instruments PDF is a useful resource because it has a high weightage of marks in the term \u2013 II exam. The phenomena of light reflection, refraction, and dispersion are discussed in this chapter utilizing the ray representation of light. Students will investigate the image generation by plane and spherical reflecting and refracting surfaces using the basic rules of reflection and refraction. They will learn how to describe the construction and operation of a variety of optical equipment, including the human eye. Students can have a strong grasp on the important topics featured in this chapter of the current term \u2013 II CBSE Syllabus 2021-22 by referring to <strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\" target=\"_blank\" rel=\"noopener\">NCERT Solutions<\/a><\/span><\/strong> prepared by our experts.<\/span><\/p>\n<h3 aria-level=\"3\"><span style=\"font-size: 12pt;\"><b>Following are the topics and subtopics covered in NCERT Solutions Class 12 Physics Chapter 9:<\/b> <\/span><\/h3>\n<table data-tablestyle=\"Custom\" data-tablelook=\"0\" aria-rowcount=\"23\">\n<tbody>\n<tr aria-rowindex=\"1\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">Section Number<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">Topic<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"2\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.1<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">Introduction<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"3\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.2<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span style=\"color: #0000ff;\">Reflection Of Light By Spherical Mirrors <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"4\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.2.1<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">Sign convention<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"5\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.2.2<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">Focal Length Of Spherical Mirrors<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"6\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.2.3<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">The Mirror Equation<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"7\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.3<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments-9-2-refraction\/\" target=\"_blank\" rel=\"noopener\">Refraction <\/a><\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"8\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.4<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments-9-3-total-internal-reflection\/\" target=\"_blank\" rel=\"noopener\">Total Internal Reflection <\/a><\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"9\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.4.1<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">Total Internal Reflection In Nature And Its Technological Applications<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"10\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.5<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments-9-4-refraction-at-spherical-surfaces-and-by-lenses\/\" target=\"_blank\" rel=\"noopener\">Refraction At Spherical Surfaces And By Lenses <\/a><\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"11\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.5.1<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">Refraction At A Spherical Surface<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"12\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.5.2<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">Refraction By A Lens<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"13\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.5.3<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">Power Of A Lens<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"14\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.5.4<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">Combination Of Thin Lenses In Contact<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"15\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.6<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments-9-5-refraction-through-a-prism\/\" target=\"_blank\" rel=\"noopener\">Refraction Through A Prism <\/a><\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"16\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.7<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments-9-6-dispersion-by-a-prism\/\" target=\"_blank\" rel=\"noopener\">Dispersion By A Prism <\/a><\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"17\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.8<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span style=\"color: #0000ff;\">Some Natural Phenomena Due To Sunlight <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"18\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.8.1<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">The Rainbow<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"19\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.8.2<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">Scattering Of Light<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"20\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.9<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments-9-8-optical-instruments\/\" target=\"_blank\" rel=\"noopener\">Optical Instruments <\/a><\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"21\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.9.1<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">The Eye<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"22\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.9.2<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">The Microscope<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"23\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"auto\">9.9.3<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"auto\">Telescope<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:340,&quot;335559740&quot;:308}\"> <\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span data-contrast=\"auto\">For all courses and classes, our solutions provide chapter-by-chapter NCERT Solutions. Not only do our solutions provide study materials, notes, sample papers, Exemplar problems, videos, and animations, but they also provide feedback on your preparations, improvements, strengths, and weaknesses.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\"> <\/span><\/p>\n<h4 aria-level=\"2\"><b><span data-contrast=\"auto\">Frequently Asked Questions on NCERT Solutions for Class 12 Physics Chapter 9<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559738&quot;:300,&quot;335559739&quot;:620,&quot;335559740&quot;:264}\"> <\/span><\/h4>\n\t\t<section class=\"sc_fs_faq sc_card \">\n\t\t\t<div>\n\t\t\t\t<h5><span class=\"ez-toc-section\" id=\"Why_should_I_study_Chapter_9_of_NCERT_Solutions_for_Class_12_Physics\"><\/span>Why should I study Chapter 9 of NCERT Solutions for Class 12 Physics? <span class=\"ez-toc-section-end\"><\/span><\/h5>\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t<p>\n\t\t\t\t\t\tThe NCERT Solutions for Class 12 Physics Chapter 9 have been compiled by a team of experts with extensive knowledge in the subject. Students are encouraged to use the solutions PDF while working on the textbook problems to reinforce their understanding of integral applications. The questions are answered with a graphical depiction to help pupils understand the ideas. Apart from the term\u2013II exam preparations, students will be able to confidently take a variety of competitive tests. \t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"sc_fs_faq sc_card \">\n\t\t\t<div>\n\t\t\t\t<h5><span class=\"ez-toc-section\" id=\"Where_can_I_get_exercise-wise_answers_to_NCERT_Solutions_for_Class_12_Physics_Chapter_9\"><\/span>Where can I get exercise-wise answers to NCERT Solutions for Class 12 Physics Chapter 9? <span class=\"ez-toc-section-end\"><\/span><\/h5>\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t<p>\n\t\t\t\t\t\tStudents in Class 12 should select appropriate study materials to assist them in effectively solving textbook issues. Choosing the proper reference guide from the many available on the market takes time and patience. Our websites have solutions to both chapter and exercise problems in PDF format. Students can consult it while working on problems to get immediate answers to their questions. \t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"sc_fs_faq sc_card \">\n\t\t\t<div>\n\t\t\t\t<h5><span class=\"ez-toc-section\" id=\"What_is_refraction_according_to_Chapter_9_of_NCERT_Solutions_for_Class_12_Physics\"><\/span>What is refraction according to Chapter 9 of NCERT Solutions for Class 12 Physics? <span class=\"ez-toc-section-end\"><\/span><\/h5>\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t<p>\n\t\t\t\t\t\tThe bending of a wave as it travels from one medium to another is known as refraction. The difference in density between the two substances causes bending. The shift in direction of a wave traveling through one medium to another is known as refraction. \t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/section>\n\t\t\n<script type=\"application\/ld+json\">\n\t{\n\t\t\"@context\": \"https:\/\/schema.org\",\n\t\t\"@type\": \"FAQPage\",\n\t\t\"mainEntity\": [\n\t\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"Why should I study Chapter 9 of NCERT Solutions for Class 12 Physics? \",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"The NCERT Solutions for Class 12 Physics Chapter 9 have been compiled by a team of experts with extensive knowledge in the subject. Students are encouraged to use the solutions PDF while working on the textbook problems to reinforce their understanding of integral applications. The questions are answered with a graphical depiction to help pupils understand the ideas. Apart from the term\u2013II exam preparations, students will be able to confidently take a variety of competitive tests.\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"Where can I get exercise-wise answers to NCERT Solutions for Class 12 Physics Chapter 9? \",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"Students in Class 12 should select appropriate study materials to assist them in effectively solving textbook issues. Choosing the proper reference guide from the many available on the market takes time and patience. Our websites have solutions to both chapter and exercise problems in PDF format. Students can consult it while working on problems to get immediate answers to their questions.\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"What is refraction according to Chapter 9 of NCERT Solutions for Class 12 Physics? \",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"The bending of a wave as it travels from one medium to another is known as refraction. The difference in density between the two substances causes bending. The shift in direction of a wave traveling through one medium to another is known as refraction.\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t\t\t\t]\n\t}\n<\/script>\n\n","protected":false},"excerpt":{"rendered":"<p>Subject specialists have created NCERT Solutions for Class 12 Physics Chapter 9 Ray Optics and Optical Instruments, which includes thorough [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Class 12 Physics Chapter 9 Ray Optics and Optical Instruments","_yoast_wpseo_title":"Class 12 Physics Chapter 9 Ray Optics and Optical Instruments - NCERT","_yoast_wpseo_metadesc":"NCERT Solutions for Class 12 Physics Chapter 9 - Ray Optics & Optical Instruments solved by Expert Teachers as per NCERT textbook guidelines.","custom_permalink":"study-materials\/ncert-solutions\/class-12\/physics\/chapter-9-ray-optics-and-optical-instruments\/"},"categories":[19,28],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - 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