{"id":57399,"date":"2022-01-24T10:19:47","date_gmt":"2022-01-24T04:49:47","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=57399"},"modified":"2024-07-04T14:10:38","modified_gmt":"2024-07-04T08:40:38","slug":"ncert-exemplar-for-class-12-physics-chapter-15-communication-systems","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-exemplar-solutions\/class-12\/physics\/chapter-15-communication-systems\/","title":{"rendered":"NCERT Exemplar for Class 12 Physics Chapter 15 &#8211; Communication Systems"},"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'><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-exemplar-solutions\/class-12\/physics\/chapter-15-communication-systems\/#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><\/ul><\/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-exemplar-solutions\/class-12\/physics\/chapter-15-communication-systems\/#Frequently_Asked_Questions\" title=\"Frequently Asked Questions \">Frequently Asked Questions <\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-exemplar-solutions\/class-12\/physics\/chapter-15-communication-systems\/#Q_What_are_the_types_of_questions_asked_from_Chapter_15_of_NCERT_Exemplar_Solutions_for_Class_12_Physics\" title=\"Q. What are the types of questions asked from Chapter 15 of NCERT Exemplar Solutions for Class 12 Physics?\">Q. What are the types of questions asked from Chapter 15 of NCERT Exemplar Solutions for Class 12 Physics?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-exemplar-solutions\/class-12\/physics\/chapter-15-communication-systems\/#Q_Can_I_download_the_PDF_of_NCERT_Exemplar_Solutions_for_Class_12_Physics_Chapter_15_for_free\" title=\"Q. Can I download the PDF of NCERT Exemplar Solutions for Class 12 Physics Chapter 15 for free?\">Q. Can I download the PDF of NCERT Exemplar Solutions for Class 12 Physics Chapter 15 for free?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-exemplar-solutions\/class-12\/physics\/chapter-15-communication-systems\/#Q_What_is_the_concept_of_amplitude_modulation_discussed_in_Chapter_15_of_NCERT_Exemplar_Solutions_for_Class_12_Physics\" title=\"Q. What is the concept of amplitude modulation discussed in Chapter 15 of NCERT Exemplar Solutions for Class 12 Physics?\">Q. What is the concept of amplitude modulation discussed in Chapter 15 of NCERT Exemplar Solutions for Class 12 Physics?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p><span style=\"font-weight: 400; font-size: 12pt;\">Subject specialists have created NCERT Exemplar 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 Exemplar Solutions for Class 12 provide useful solutions for improving conceptual knowledge.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 12pt;\">The solutions are carefully solved using student-friendly terms while still adhering to the norms that must be followed when solving NCERT Exemplar 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<p><span style=\"font-weight: 400; font-size: 12pt;\">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<p><span style=\"font-size: 12pt;\">\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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wpcf7-validates-as-required wpcf7-validates-as-number\" aria-required=\"true\" aria-invalid=\"false\" \/><\/span><\/p>\n<p><span style=\"display:none;\"><span class=\"wpcf7-form-control-wrap current-page-url\"><input type=\"text\" name=\"current-page-url\" value=\"https:\/\/_:443\/surge\/wp-json\/wp\/v2\/posts\/57399\" size=\"40\" class=\"wpcf7-form-control wpcf7dtx-dynamictext wpcf7-dynamictext\" aria-invalid=\"false\" \/><\/span><\/span><\/p>\n<style>.wpcf7-list-item{margin: 0 0.5em 0 0!important;}<\/style>\n<p class=\"title\" style=\"color: #6e6e6e;font-size:14px;font-weight:400;text-decoration: un;\"><span class=\"wpcf7-form-control-wrap acceptance-agreement\"><span class=\"wpcf7-form-control wpcf7-acceptance\"><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"acceptance-agreement\" value=\"1\" aria-invalid=\"false\" checked=\"checked\" \/><\/span><\/span><\/span> I agree to the <a target=\"_blank\" href=\"https:\/\/infinitylearn.com\/terms\" style=\"text-decoration: 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\/01\/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%2F01%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=\"f13f366852\" data-disablerightclick=\"on\" data-toolbar=\"top\" data-toolbar-fixed=\"on\">Class12_Physics_Chapter15(DE-58)<br\/><\/a><\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 12pt;\">Communication systems are basically a set of systems utilized for transmission, connection, communication, and connectivity, according to the NCERT Exemplar 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><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Following_are_the_major_examples_of_general_communication_systems\"><\/span><span style=\"font-size: 12pt;\"><b>Following are the major examples of general communication systems:<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 12pt;\">E-mail<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 12pt;\">Internet<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 12pt;\">Television<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 12pt;\">Radio<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 12pt;\">Computer<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400; font-size: 12pt;\">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><\/p>\n<p><span style=\"font-weight: 400; font-size: 12pt;\">Stay tuned to our website for NCERT Exemplar Solutions, example problems in PDF format for various classes, and CBSE sample papers.<\/span><\/p>\n<h2><span style=\"font-size: 12pt;\"><b>Frequently Asked Questions <\/b><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Q_What_are_the_types_of_questions_asked_from_Chapter_15_of_NCERT_Exemplar_Solutions_for_Class_12_Physics\"><\/span><span style=\"font-weight: 400; font-size: 12pt; color: #0000ff;\">Q. What are the types of questions asked from Chapter 15 of NCERT Exemplar Solutions for Class 12 Physics?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400; font-size: 12pt;\"><span style=\"color: #ff0000;\">Ans:<\/span> Following are the types of questions asked from Chapter 15 of NCERT Exemplar Solutions for Class 12 Physics:<\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400; font-size: 12pt;\"> Very short answers<\/span><\/li>\n<li><span style=\"font-weight: 400; font-size: 12pt;\"> Short answers<\/span><\/li>\n<li><span style=\"font-weight: 400; font-size: 12pt;\"> Long answers<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400; font-size: 12pt;\">The students can answer the very short answer type of questions in a single sentence.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Q_Can_I_download_the_PDF_of_NCERT_Exemplar_Solutions_for_Class_12_Physics_Chapter_15_for_free\"><\/span><span style=\"font-weight: 400; font-size: 12pt; color: #0000ff;\">Q. Can I download the PDF of NCERT Exemplar Solutions for Class 12 Physics Chapter 15 for free?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400; font-size: 12pt;\"><span style=\"color: #ff0000;\">Ans:<\/span> Yes, you can get NCERT Exemplar 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.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Q_What_is_the_concept_of_amplitude_modulation_discussed_in_Chapter_15_of_NCERT_Exemplar_Solutions_for_Class_12_Physics\"><\/span><span style=\"font-weight: 400; font-size: 12pt; color: #0000ff;\">Q. What is the concept of amplitude modulation discussed in Chapter 15 of NCERT Exemplar Solutions for Class 12 Physics?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400; font-size: 12pt;\"><span style=\"color: #ff0000;\">Ans:<\/span> 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.<\/span><\/p>\n<p><span style=\"font-size: 12pt; color: #0000ff;\">Q. Why Opt for Infinity Learn?<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 12pt;\"><span style=\"color: #ff0000;\">Ans:<\/span> In this chapter Infinity Learn provides videos, notes, NCERT textbook solutions, other practice book solutions and assignments that help you learn the concepts and to memorise the concepts for entrance exams and board exams. Most important, Infinity learn provide instant doubt support by subject experts.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Subject specialists have created NCERT Exemplar Solutions for Class 12 Physics Chapter 15 Communication System, which includes thorough solutions for [&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":"NCERT Exemplar for Class 12","_yoast_wpseo_title":"NCERT Exemplar for Class 12 Physics Chapter 15","_yoast_wpseo_metadesc":"Get the NCERT exemplar Solutions Class 12 Physics Chapter 15 Communication Systems available here as a PDF.","custom_permalink":"study-materials\/ncert-exemplar-solutions\/class-12\/physics\/chapter-15-communication-systems\/"},"categories":[106,105,110],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - 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