{"id":2677,"date":"2014-11-20T11:25:47","date_gmt":"2014-11-20T05:55:47","guid":{"rendered":"http:\/\/mycbseguide.com\/blog\/?p=2677"},"modified":"2014-11-25T10:03:34","modified_gmt":"2014-11-25T04:33:34","slug":"cbse-class-12-physics-supplementary-material-for-2015-exam","status":"publish","type":"post","link":"https:\/\/mycbseguide.com\/blog\/cbse-class-12-physics-supplementary-material-for-2015-exam\/","title":{"rendered":"CBSE Class-12 Physics Supplementary Material for 2015 Exam"},"content":{"rendered":"

As per the new syllabus notified by CBSE in June 2014. Some new topics have been added to class-12 Physics in the chapter Communication Systems. The new topics are not given in NCERT text book for physics.<\/p>\n

CBSE has issued a separate study material for these new topics. Students are advised to go through the new Supplementary Material for Class-12 Physics Here.<\/p>\n

\u00a0Class-12 Physics Supplementary Material for March 2015 Exam<\/a><\/strong><\/p><\/blockquote>\n

The Topics added are :<\/p>\n

    \n
  1. INTERNET<\/li>\n
  2. MOBILE TELEPHONY<\/li>\n
  3. Global Positioning System<\/li>\n<\/ol>\n

    Unit X: Communication Systems (10 Periods and 10 Marks)<\/strong>
    \nElements of a communication system (block diagram only);<\/p>\n

    bandwidth of signals (speech, TV and digital\u00a0data);<\/p>\n

    bandwidth of transmission medium.<\/p>\n

    Propagation of electromagnetic waves in the atmosphere,<\/p>\n

    sky\u00a0and space wave propagation,<\/p>\n

    satellite communication.<\/p>\n

    Need for modulation, amplitude modulation and\u00a0frequency modulation,<\/p>\n

    advantages of frequency modulation over amplitude modulation.<\/p>\n

    Basic ideas about\u00a0internet, mobile telephony and global positioning system (GPS) (NEW)<\/span><\/strong><\/p>\n

    For latest news and updates from myCBSEguide, do like our facebook page<\/a>.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

    As per the new syllabus notified by CBSE in June 2014. Some new topics have been added to class-12 Physics in the chapter Communication Systems. The new topics are not given in NCERT text book for physics. CBSE has issued a separate study material for these new topics. Students are advised to go through the … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,13,48,4,7,6],"tags":[],"class_list":["post-2677","post","type-post","status-publish","format-standard","hentry","category-cbse-news","category-cbse-syllabus","category-cbse-class-12","category-exam-alert","category-site-updates","category-tips-and-tricks"],"yoast_head":"\nCBSE Class-12 Physics Supplementary Material for 2015 Exam | myCBSEguide<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mycbseguide.com\/blog\/cbse-class-12-physics-supplementary-material-for-2015-exam\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CBSE Class-12 Physics Supplementary Material for 2015 Exam | myCBSEguide\" \/>\n<meta property=\"og:description\" content=\"As per the new syllabus notified by CBSE in June 2014. Some new topics have been added to class-12 Physics in the chapter Communication Systems. The new topics are not given in NCERT text book for physics. CBSE has issued a separate study material for these new topics. Students are advised to go through the ... 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