{"id":1486,"date":"2023-04-11T15:05:54","date_gmt":"2023-04-11T09:35:54","guid":{"rendered":"https:\/\/edunovations.com\/notes\/?p=1486"},"modified":"2023-04-11T20:51:40","modified_gmt":"2023-04-11T15:21:40","slug":"class-7th-physics-key-concepts","status":"publish","type":"post","link":"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/","title":{"rendered":"Class 7th Physics Key Concepts on Electricity, Magnetism, Light, Sound, and Heat"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 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\" style=\"cursor:inherit\">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\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><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><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#Class_7th_Physics_Key_Concepts_on_Electricity_Magnetism_Light_Sound_and_Heat\" >Class 7th Physics Key Concepts on Electricity, Magnetism, Light, Sound, and Heat<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#Table_of_key_notes_for_class_7th_physics\" >Table of key notes for class 7th physics:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#What_Should_a_Student_Study_in_Physics_from_Class_7th\" >What Should a Student Study in Physics from Class 7th?<\/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:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#Electricity_and_Magnetism\" >Electricity and Magnetism:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#Light\" >Light:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#Sound\" >Sound:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#Heat_and_Temperature\" >Heat and Temperature:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#Key_Concepts_to_Focus_on_in_Class_7th_Physics\" >Key Concepts to Focus on in Class 7th Physics:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#Conclusion_Class_7th_Physics_Key_Concepts\" >Conclusion Class 7th Physics Key Concepts:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#Some_main_FAQs_for_class_7th_on_physics\" >Some main FAQs for class 7th on physics:<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#What_is_electricity_and_magnetism\" >What is electricity and magnetism?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#What_is_light\" >What is light?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#What_is_sound\" >What is sound?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#What_is_heat\" >What is heat?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#What_are_the_key_topics_to_focus_on_in_class_7th_physics\" >What are the key topics to focus on in class 7th physics?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#What_is_the_importance_of_studying_physics\" >What is the importance of studying physics?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#What_are_some_practical_applications_of_physics\" >What are some practical applications of physics?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#What_are_some_examples_of_electric_circuits\" >What are some examples of electric circuits?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#How_do_lenses_and_mirrors_form_images\" >How do lenses and mirrors form images?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/edunovations.com\/notes\/class-7\/class-7th-physics-key-concepts\/#What_is_the_difference_between_heat_and_temperature\" >What is the difference between heat and temperature?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Class_7th_Physics_Key_Concepts_on_Electricity_Magnetism_Light_Sound_and_Heat\"><\/span>Class 7th Physics Key Concepts on Electricity, Magnetism, Light, Sound, and Heat<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Class 7th physics is an extension of the concepts studied in class 6th. Students learn more in-depth concepts of physics and their practical applications. Here are some key topics that students should focus on:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Table_of_key_notes_for_class_7th_physics\"><\/span>Table of key notes for class 7th physics:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure id=\"Table-of-key-notes-for-class-7th-physics:\" class=\"wp-block-table\"><table><thead><tr><th>Topics<\/th><th>Key Concepts<\/th><\/tr><\/thead><tbody><tr><td>Electricity and Magnetism<\/td><td>Electric charges, fields, circuits, series and parallel circuits, components, magnetic fields, poles, and properties of magnets<\/td><\/tr><tr><td>Light<\/td><td>Wave nature, electromagnetic waves, lenses, convex and concave lenses, mirrors, reflection, and refraction<\/td><\/tr><tr><td>Sound<\/td><td>Wave nature, characteristics, frequency, amplitude, wavelength, resonance, and applications<\/td><\/tr><tr><td>Heat and Temperature<\/td><td>Heat transfer, temperature scales, thermodynamics, first and second laws of thermodynamics, and heat engines<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Class 7th Physics Key Concepts<\/figcaption><\/figure>\n\n\n\n<p>These key concepts should be understood thoroughly by students in class 7th physics as they form the foundation for future studies in the field. By understanding these concepts, students will be better equipped to tackle more advanced topics in physics in higher classes.<\/p>\n\n\n\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6643489308705072\" crossorigin=\"anonymous\"><\/script>\n<!-- inside Notes Content -->\n<ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-6643489308705072\" data-ad-slot=\"3136628137\" data-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Should_a_Student_Study_in_Physics_from_Class_7th\"><\/span>What Should a Student Study in Physics from Class 7th?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Class 7th is an important stage for students as it builds on the fundamental concepts of physics learned in class 6th and introduces students to more advanced topics in the subject. Here are the key topics that students should focus on in class 7th physics:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Electricity_and_Magnetism\"><\/span>Electricity and Magnetism:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>In class 7th physics, students learn about electricity and magnetism, which are closely related phenomena. Students learn about electric charges and how they interact with each other. They also learn about electric fields and how they are generated by charged objects.<\/p>\n\n\n\n<p>Students also learn about electric circuits, including series and parallel circuits and the components that make up a circuit, such as resistors, capacitors, and batteries. Additionally, they learn about the principles of magnetism, including magnetic fields, poles, and the properties of magnets.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Light\"><\/span>Light:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>In class 7th physics, students learn about light and its characteristics, including its wave nature and the properties of electromagnetic waves. They also learn about the different types of lenses, including convex and concave lenses, and how they can be used to form images.<\/p>\n\n\n\n<p>Students also learn about the different types of mirrors, including plane mirrors and curved mirrors, and how they reflect light. Additionally, they learn about the concept of refraction and how it affects the path of light as it passes through different media.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sound\"><\/span>Sound:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>In class 7th physics, students learn about sound and its properties, including its wave nature and the different types of sound waves. They also learn about the characteristics of sound, including frequency, amplitude, and wavelength.<\/p>\n\n\n\n<p>Students also learn about the concept of resonance and how it can amplify sound waves. Additionally, they learn about the different applications of sound waves, such as in ultrasound imaging and sonar technology.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Heat_and_Temperature\"><\/span>Heat and Temperature:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>In class 7th physics, students learn about the concepts of heat and temperature, including the difference between them. They also learn about the different scales used to measure temperature, such as Celsius, Fahrenheit, and Kelvin.<\/p>\n\n\n\n<p>Students also learn about the different methods of heat transfer, including conduction, convection, and radiation. Additionally, they learn about the principles of thermodynamics, including the first and second laws of thermodynamics and the concept of heat engines.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Concepts_to_Focus_on_in_Class_7th_Physics\"><\/span>Key Concepts to Focus on in Class 7th Physics:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Electricity and magnetism &#8211; electric charges, fields, circuits, magnetic fields, and properties of magnets<\/li>\n\n\n\n<li>Light &#8211; wave nature, electromagnetic waves, lenses, mirrors, reflection, and refraction<\/li>\n\n\n\n<li>Sound &#8211; wave nature, characteristics, resonance, and applications<\/li>\n\n\n\n<li>Heat and temperature &#8211; methods of heat transfer, temperature scales, thermodynamics, and heat engines<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion_Class_7th_Physics_Key_Concepts\"><\/span>Conclusion Class 7th Physics Key Concepts:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Class 7th Physics Key Concepts are builds on the fundamental concepts learned in class 6th and introduces students to more advanced topics in the subject. Students should focus on the key topics outlined above and understand the concepts thoroughly. By doing so, they will be better equipped to tackle more advanced concepts in the future and develop a strong foundation in physics.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\" id=\"Elbert-Einstein\"><img fetchpriority=\"high\" decoding=\"async\" width=\"960\" height=\"500\" src=\"https:\/\/edunovations.com\/notes\/wp-content\/uploads\/2023\/04\/Class-6th-Physics-Elbert-einstein-1-1.jpg\" alt=\"Elbert Einstein\" class=\"wp-image-1501\" title=\"Elbert Einstein\" srcset=\"https:\/\/edunovations.com\/notes\/wp-content\/uploads\/2023\/04\/Class-6th-Physics-Elbert-einstein-1-1.jpg 960w, https:\/\/edunovations.com\/notes\/wp-content\/uploads\/2023\/04\/Class-6th-Physics-Elbert-einstein-1-1-300x156.jpg 300w, https:\/\/edunovations.com\/notes\/wp-content\/uploads\/2023\/04\/Class-6th-Physics-Elbert-einstein-1-1-768x400.jpg 768w, https:\/\/edunovations.com\/notes\/wp-content\/uploads\/2023\/04\/Class-6th-Physics-Elbert-einstein-1-1-150x78.jpg 150w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><figcaption class=\"wp-element-caption\">Class 7th Physics Key Concepts Elbert Einstein<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Some_main_FAQs_for_class_7th_on_physics\"><\/span>Some main FAQs for class 7th on physics:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_electricity_and_magnetism\"><\/span>What is electricity and magnetism? <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Electricity and magnetism are closely related phenomena. In class 7th physics, students learn about electric charges, electric fields, circuits, and magnetic fields, as well as the properties of magnets.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_light\"><\/span>What is light?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p> Light is a form of electromagnetic radiation that travels in waves. In class 7th physics, students learn about the wave nature of light, as well as the properties of lenses and mirrors, and the concepts of reflection and refraction.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_sound\"><\/span>What is sound?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p> Sound is a form of energy that travels in waves through a medium such as air, water, or solids. In class 7th physics, students learn about the wave nature of sound, as well as its characteristics such as frequency, amplitude, and wavelength.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_heat\"><\/span>What is heat? <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Heat is a form of energy that can be transferred from one object to another. In class 7th physics, students learn about the different methods of heat transfer, such as conduction, convection, and radiation, as well as the concepts of temperature and thermodynamics.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_the_key_topics_to_focus_on_in_class_7th_physics\"><\/span>What are the key topics to focus on in class 7th physics? <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The key topics to focus on in class 7th physics include electricity and magnetism, light, sound, and heat and temperature.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_importance_of_studying_physics\"><\/span>What is the importance of studying physics?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Studying physics is important as it helps students understand the fundamental principles of the natural world, and lays the foundation for many other fields such as engineering, medicine, and technology.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_some_practical_applications_of_physics\"><\/span>What are some practical applications of physics? <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Physics has practical applications in many fields, including engineering, medicine, electronics, and space exploration. It has contributed significantly to the advancement of technology and our understanding of the universe.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_some_examples_of_electric_circuits\"><\/span>What are some examples of electric circuits? <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Electric circuits are used in many applications, such as in light bulbs, televisions, and computers. Students in class 7th physics learn about the components that make up a circuit, including resistors, capacitors, and batteries.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_do_lenses_and_mirrors_form_images\"><\/span>How do lenses and mirrors form images? <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Convex and concave lenses and mirrors can be used to form images by bending and reflecting light. Students in class 7th physics learn about the principles of image formation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_difference_between_heat_and_temperature\"><\/span>What is the difference between heat and temperature? <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Heat is a form of energy that can be transferred from one object to another, while temperature is a measure of the average kinetic energy of the particles in an object. Students in class 7th physics learn about the different temperature scales and how to measure temperature.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/notes\/category\/class-7th\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">Notes For Class 7th<\/mark><\/strong><\/a><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.edunovations.quiz\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/notes\/wp-content\/uploads\/2023\/03\/Banner-for-Notes-Section.jpg\" alt=\"Free MCQs for GK and Exam preparations\" class=\"wp-image-826\" title=\"\" srcset=\"https:\/\/edunovations.com\/notes\/wp-content\/uploads\/2023\/03\/Banner-for-Notes-Section.jpg 900w, https:\/\/edunovations.com\/notes\/wp-content\/uploads\/2023\/03\/Banner-for-Notes-Section-300x50.jpg 300w, https:\/\/edunovations.com\/notes\/wp-content\/uploads\/2023\/03\/Banner-for-Notes-Section-768x128.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">Free MCQs for GK and Exam preparations<\/figcaption><\/figure>\n\n\n\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6643489308705072\" crossorigin=\"anonymous\"><\/script>\n<!-- inside Notes Content -->\n<ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-6643489308705072\" data-ad-slot=\"3136628137\" data-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Class 7th Physics Key Concepts on Electricity, Magnetism, Light, Sound, and Heat Class 7th physics is an extension of the concepts studied in class 6th. Students learn more in-depth concepts of physics and their practical applications. Here are some key topics that students should focus on: Table of key notes for class 7th physics: Topics&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1560,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[296,297],"tags":[300,303,290,298,299,281,289,302,287,283,288,301,282],"class_list":["post-1486","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-class-7","category-class-7th-physics","tag-advanced-topics","tag-class-7th-physics","tag-education","tag-electricity","tag-heat-and-temperature","tag-key-concepts","tag-light","tag-magnetism","tag-natural-world","tag-quick-notes","tag-science","tag-sound","tag-table-of-key-concepts"],"_links":{"self":[{"href":"https:\/\/edunovations.com\/notes\/wp-json\/wp\/v2\/posts\/1486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edunovations.com\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edunovations.com\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edunovations.com\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/edunovations.com\/notes\/wp-json\/wp\/v2\/comments?post=1486"}],"version-history":[{"count":0,"href":"https:\/\/edunovations.com\/notes\/wp-json\/wp\/v2\/posts\/1486\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edunovations.com\/notes\/wp-json\/wp\/v2\/media\/1560"}],"wp:attachment":[{"href":"https:\/\/edunovations.com\/notes\/wp-json\/wp\/v2\/media?parent=1486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edunovations.com\/notes\/wp-json\/wp\/v2\/categories?post=1486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edunovations.com\/notes\/wp-json\/wp\/v2\/tags?post=1486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}