{"id":978,"date":"2021-12-17T15:03:43","date_gmt":"2021-12-17T09:33:43","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=978"},"modified":"2025-02-28T16:02:26","modified_gmt":"2025-02-28T10:32:26","slug":"study-materials-ncert-solutions-class-12-physics-chapter-15-communication-system","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-15-communication-system\/","title":{"rendered":"NCERT Solutions for Class 12 Physics Chapter 15 Communication System"},"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-15-communication-system\/#Class_12_Physics_NCERT_Solutions_for_Chapter_15_Communication_Systems\" title=\"Class 12 Physics NCERT Solutions for Chapter 15 Communication Systems\">Class 12 Physics NCERT Solutions for Chapter 15 Communication Systems<\/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-15-communication-system\/#Following_are_the_major_examples_of_general_communication_systems\" title=\"Following are the major examples of general communication systems: \">Following are the major examples of general communication systems: <\/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-15-communication-system\/#Concepts_involved_in_NCERT_Class_12_Chapter_15_Communication_System_are\" title=\"Concepts involved in NCERT Class 12 Chapter 15 Communication System are: \">Concepts involved in NCERT Class 12 Chapter 15 Communication System are: <\/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-15-communication-system\/#Frequently_Asked_Questions_on_NCERT_Solutions_for_Class_12_Physics_Chapter_15\" title=\"Frequently Asked Questions on NCERT Solutions for Class 12 Physics Chapter 15\">Frequently Asked Questions on NCERT Solutions for Class 12 Physics Chapter 15<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p><span data-contrast=\"auto\">Subject specialists have created NCERT Solutions for Class 12 Physics Chapter 15 Communication System, 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 NCERT Solutions for Class 12. 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><\/p>\n\n\t\t<div class=\"download-pdf-container\">\n\t\t\t<span class=\"title\">Do you need help with your Homework? 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underline;\">terms and conditions<\/a> and <a target=\"_blank\" href=\"https:\/\/infinitylearn.com\/privacy\" style=\"text-decoration: underline;\">privacy policy<\/a>.<\/p>\n<p><input type=\"button\" style=\"cursor:pointer;width:auto;\" class=\"il_otp_submit\" value=\"Get OTP\" onclick=\"sendCF7OTP(this, otp_phone.value, user_name.value)\"><\/p>\n<div class=\"form-submit-btn-div\" style=\"display:none;\">\n<input type=\"submit\" value=\"Download PDF\" class=\"wpcf7-form-control has-spinner wpcf7-submit download-pdf-submit\" \/>\n<\/div>\n<\/div>\n<div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div><\/form><\/div>\n\t\t\t\t\t<span class=\"pdf-link hidden\" data-pdf=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/securepdfs\/2022\/11\/Class12_Physics_Chapter15DE-58.pdf\"><\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"bg-overlay\"><\/div>\n\t\t<\/div>\n\t\t<a href=\"\/surge\/?pdfemb-serveurl=https%3A%2F%2Finfinitylearn.com%2Fsurge%2Fwp-content%2Fuploads%2Fsecurepdfs%2F2022%2F11%2FClass12_Physics_Chapter15DE-58.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-mobile-width=\"0\"  data-scrollbar=\"both\" data-download=\"off\" data-tracking=\"on\" data-newwindow=\"on\" data-pagetextbox=\"off\" data-scrolltotop=\"on\" data-startzoom=\"100\" data-startfpzoom=\"100\" data-download-nonce=\"292f72a1bd\" data-disablerightclick=\"on\" data-toolbar=\"top\" data-toolbar-fixed=\"on\">Class12_Physics_Chapter15(DE-58)<br\/><\/a>\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><\/p>\n<h2 aria-level=\"2\"><span class=\"ez-toc-section\" id=\"Class_12_Physics_NCERT_Solutions_for_Chapter_15_Communication_Systems\"><\/span><span style=\"font-size: 14pt;\">Class 12 Physics NCERT Solutions for Chapter 15 Communication Systems<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\">Communication systems are basically a set of systems utilized for transmission, connection, communication, and connectivity, according to the NCERT Solutions for Class 12 Physics. These systems are divided into three categories based on their intended uses: media, technology, and applications. Sensors, transducers, emitters, and amplifiers are all examples of modern technology that are found in most current equipment.<\/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 aria-level=\"3\"><span style=\"font-size: 12pt;\"><b>Following are the major examples of general communication systems:<\/b> <\/span><\/h2>\n<ol>\n<li><span data-contrast=\"auto\">E-mail<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Internet<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Television<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Radio<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"auto\">Computer<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:720,&quot;335559739&quot;:160,&quot;335559740&quot;:259,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<\/ol>\n<h2 aria-level=\"2\"><span style=\"font-size: 12pt;\"><b>Concepts involved in NCERT Class 12 Chapter 15 Communication System are:<\/b> <\/span><\/h2>\n<ol>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-15-communication-system-15-1-elements-of-a-communication-system\/\" target=\"_blank\" rel=\"noopener\">Elements Of A Communication System <\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-15-communication-system-15-2-basic-terminology-used-in-electronic-communication-systems\/\" target=\"_blank\" rel=\"noopener\">Basic Terminology Used In Electronic Communication Systems <\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-15-communication-system-15-3-bandwidth-of-signals\/\" target=\"_blank\" rel=\"noopener\">Bandwidth Of Signals <\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-15-communication-system-15-4-bandwidth-of-transmission-medium\/\" target=\"_blank\" rel=\"noopener\">Bandwidth Of Transmission Medium <\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-15-communication-system-15-5-propagation-of-electromagnetic-waves\/\" target=\"_blank\" rel=\"noopener\">Propagation Of Electromagnetic Waves <\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-15-communication-system-15-6-modulation-and-its-necessity\/\" target=\"_blank\" rel=\"noopener\">Modulation And Its Necessity <\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-15-communication-system-15-7-amplitude-modulation\/\" target=\"_blank\" rel=\"noopener\">Amplitude Modulation <\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-15-communication-system-15-8-production-of-amplitude-modulated-wave\/\" target=\"_blank\" rel=\"noopener\">Production Of Amplitude Modulated Wave <\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-15-communication-system-15-9-detection-of-amplitude-modulated-wave\/\" target=\"_blank\" rel=\"noopener\">Detection Of Amplitude Modulated Wave <\/a><\/span><\/li>\n<\/ol>\n<p><span data-contrast=\"auto\">Students can use the NCERT Solutions, which were created by educational specialists in the field, to have a clear grasp on the essential concepts of this chapter and subject. These solutions allow you to assess your strengths and shortcomings, resulting in a clear plan for improving your academic performance.<\/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\">It is critical for students to solve and become familiar with the NCERT exemplary questions and problems in order to achieve good grades.<\/span><\/p>\n<p>Our professionals are reinventing the country&#8217;s education industry with their interactive and effective learning system, which teaches pupils via videos, animations, and infographics. Traditional teaching approaches do not help pupils learn as effectively as our interactive teaching style does.<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\">Stay tuned to our website for NCERT Solutions, example problems in PDF format for various classes, and CBSE sample papers.<\/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<h3 aria-level=\"2\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_on_NCERT_Solutions_for_Class_12_Physics_Chapter_15\"><\/span><span style=\"font-size: 12pt;\"><b>Frequently Asked Questions on NCERT Solutions for Class 12 Physics Chapter 15<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Q. What types of questions are asked from Chapter 15 of NCERT Solutions for Class 12 Physics?<\/strong><\/p>\n<p>A. Following are the types of questions asked from Chapter 15 of NCERT Solutions for Class 12 Physics:<\/p>\n<ol>\n<li>Very short answers<\/li>\n<li>Short answers<\/li>\n<li>Long answers<\/li>\n<\/ol>\n<p>The students can answer the very short answer type of questions in a single sentence.<\/p>\n<p><strong>Q. Can I download the PDF of NCERT Solutions for Class 12 Physics Chapter 15 for free?<\/strong><\/p>\n<p>A. Yes, you can get NCERT Solutions for Class 12 Physics Chapter 15 in PDF format for free from our websites. The solutions are based on the most recent CBSE standards and syllabus. Students can use the chapter-by-chapter and exercise-by-exercise PDF links to help them prepare for their exams. All of the answers are based only on the CBSE board&#8217;s recommended textbook. Students can use the solutions PDF to strengthen their logical reasoning and analytical thinking skills, which are crucial for the exam.<\/p>\n<p><strong>Q. What is the concept of amplitude modulation discussed in Chapter 15 of NCERT Solutions for Class 12 Physics?<\/strong><\/p>\n<p>A. Amplitude modulation is a method of transmitting a wave signal by changing the amplitude of the signal. It&#8217;s generally referred to as AM, and it&#8217;s a method of transferring data over a radio carrier wave. The most common application of amplitude modulation is in electronic communication. This idea is discussed in many instances in order to provide students with a thorough understanding. Our specialists created the Chapter 15 solutions with the students&#8217; understanding abilities in mind. Students should download the solutions PDF available on our sites to acquire a better understanding of the concepts taught in this chapter.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Subject specialists have created NCERT Solutions for Class 12 Physics Chapter 15 Communication System, which includes thorough solutions for reference. [&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 15 Communication System","_yoast_wpseo_title":"NCERT Solutions Class 12 Physics Chapter 15 Communication System","_yoast_wpseo_metadesc":"NCERT Solutions for Class 12 Physics Chapter 15 - Communication Systems solved by Expert Teachers as per NCERT (CBSE) textbook guidelines.","custom_permalink":"study-materials\/ncert-solutions\/class-12\/physics\/chapter-15-communication-system\/"},"categories":[19,28],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NCERT Solutions Class 12 Physics Chapter 15 Communication System<\/title>\n<meta name=\"description\" content=\"NCERT Solutions for Class 12 Physics Chapter 15 - Communication Systems solved by Expert Teachers as per NCERT (CBSE) textbook guidelines.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/physics\/chapter-15-communication-system\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NCERT Solutions Class 12 Physics Chapter 15 Communication System\" \/>\n<meta property=\"og:description\" content=\"NCERT Solutions for Class 12 Physics Chapter 15 - 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