{"id":1035,"date":"2025-01-14T01:01:45","date_gmt":"2025-01-14T01:01:45","guid":{"rendered":"https:\/\/bmsicl.in\/?p=1035"},"modified":"2025-01-14T01:01:45","modified_gmt":"2025-01-14T01:01:45","slug":"ncert-solutions-for-class-12-physics-chapter-8-electromagnetic-waves","status":"publish","type":"post","link":"https:\/\/www.reilsolar.com\/library\/ncert-solutions-for-class-12-physics-chapter-8-electromagnetic-waves\/","title":{"rendered":"\u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 \u0915\u0947 \u0932\u093f\u090f \u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928"},"content":{"rendered":"<div class=\"entry-content\">\n<p>\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u0949\u0932\u094d\u092f\u0942\u0936\u0902\u0938 \u092b\u0949\u0930 \u0915\u094d\u0932\u093e\u0938 12 \u092b\u093f\u091c\u093f\u0915\u094d\u0938 \u091a\u0948\u092a\u094d\u091f\u0930 8 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u094b\u092e\u0948\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0935\u0947\u0935\u094d\u0938\u00a0\u0915\u094d\u0932\u093e\u0938 12 \u092b\u093f\u091c\u093f\u0915\u094d\u0938\u00a0\u0915\u0947\u00a0\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u0949\u0932\u094d\u092f\u0942\u0936\u0902\u0938\u00a0\u0915\u093e \u0939\u093f\u0938\u094d\u0938\u093e \u0939\u0948\u0902\u00a0\u0964\u00a0\u092f\u0939\u093e\u0902 \u0939\u092e\u0928\u0947 \u0926\u093f\u092f\u093e \u0939\u0948\u0964\u00a0\u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 \u0915\u0947 \u0932\u093f\u090f \u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928<\/p>\n<h2 style=\"text-align: center\">NCERT Solutions for Class 12 Physics Chapter 8 Electromagnetic Waves<\/h2>\n<table>\n<tbody>\n<tr>\n<td><strong>\u0924\u0916\u093c\u094d\u0924\u093e<\/strong><\/td>\n<td>\u0938\u0940\u092c\u0940\u090f\u0938\u0908<\/td>\n<\/tr>\n<tr>\n<td><strong>\u092a\u093e\u0920\u092f\u092a\u0941\u0938\u094d\u0924\u0915<\/strong><\/td>\n<td>NCERT<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0915\u0915\u094d\u0937\u093e<\/strong><\/td>\n<td>\u0915\u0915\u094d\u0937\u093e 12<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0935\u093f\u0937\u092f<\/strong><\/td>\n<td>\u092d\u094c\u0924\u093f\u0915 \u0935\u093f\u091c\u094d\u091e\u093e\u0928<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0905\u0927\u094d\u092f\u093e\u092f<\/strong><\/td>\n<td>\u0905\u0927\u094d\u092f\u093e\u092f 8<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0905\u0927\u094d\u092f\u093e\u092f \u0915\u093e \u0928\u093e\u092e<\/strong><\/td>\n<td>\u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0939\u0932 \u0915\u093f\u090f \u0917\u090f \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e<\/strong><\/td>\n<td>15<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0936\u094d\u0930\u0947\u0923\u0940<\/strong><\/td>\n<td>NCERT Solutions Class 12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 1.<\/strong><br \/>\n\u091a\u093f\u0924\u094d\u0930 \u092e\u0947\u0902 \u0926\u094b \u0935\u0943\u0924\u094d\u0924\u093e\u0915\u093e\u0930 \u092a\u094d\u0932\u0947\u091f\u094b\u0902 \u0938\u0947 \u092c\u0928\u093e \u090f\u0915 \u0938\u0902\u0927\u093e\u0930\u093f\u0924\u094d\u0930 \u0926\u093f\u0916\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948, \u091c\u093f\u0938\u0915\u0940 \u0924\u094d\u0930\u093f\u091c\u094d\u092f\u093e 12 \u0938\u0947\u092e\u0940 \u0939\u0948 \u0914\u0930 \u091c\u094b 5.0 \u0938\u0947\u092e\u0940 \u0938\u0947 \u0905\u0932\u0917 \u0939\u0948\u0964\u00a0\u0938\u0902\u0927\u093e\u0930\u093f\u0924\u094d\u0930 \u0915\u094b \u092c\u093e\u0939\u0930\u0940 \u0938\u094d\u0930\u094b\u0924 \u0926\u094d\u0935\u093e\u0930\u093e \u091a\u093e\u0930\u094d\u091c \u0915\u093f\u092f\u093e \u091c\u093e \u0930\u0939\u093e \u0939\u0948 (\u091a\u093f\u0924\u094d\u0930 \u092e\u0947\u0902 \u0928\u0939\u0940\u0902 \u0926\u093f\u0916\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948)\u0964\u00a0\u091a\u093e\u0930\u094d\u091c\u093f\u0902\u0917 \u0927\u093e\u0930\u093e \u0938\u094d\u0925\u093f\u0930 \u0939\u0948 \u0914\u0930 0.15 \u090f \u0915\u0947 \u092c\u0930\u093e\u092c\u0930 \u0939\u0948\u0964<br \/>\n(\u090f) \u092a\u094d\u0932\u0947\u091f\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0938\u0902\u092d\u093e\u0935\u093f\u0924 \u0905\u0902\u0924\u0930 \u0915\u0947 \u0938\u092e\u093e\u0908 \u0914\u0930 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0915\u0940 \u0926\u0930 \u0915\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u0947\u0902\u0964<br \/>\n(\u092c\u0940) \u092a\u094d\u0932\u0947\u091f\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902\u0964<br \/>\n(c) \u0915\u094d\u092f\u093e \u0915\u093f\u0930\u091a\u0949\u092b\u094d\u0938 \u092a\u094d\u0930\u0925\u092e \u0928\u093f\u092f\u092e \u0938\u0902\u0927\u093e\u0930\u093f\u0924\u094d\u0930 \u0915\u0940 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092a\u094d\u0932\u0947\u091f \u092a\u0930 \u092e\u093e\u0928\u094d\u092f \u0939\u0948 ?\u00a0\u0938\u092e\u091d\u093e\u0928\u093e\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53098\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-1.png\" alt=\"\u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0915\u0947 \u0932\u093f\u090f \u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0905\u0927\u094d\u092f\u093e\u092f 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 1\" width=\"152\" height=\"64\" \/><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53100\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-2.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 2\" width=\"388\" height=\"550\" \/><br \/>\n<\/strong>\u0939\u093e\u0901\u0964\u00a0\u0915\u094d\u092f\u094b\u0902\u0915\u093f \u090f\u0915 \u092a\u094d\u0932\u0947\u091f \u092e\u0947\u0902 \u092a\u094d\u0930\u0935\u0947\u0936 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0940 \u091a\u093e\u0932\u0928 \u0927\u093e\u0930\u093e \u0909\u0938 \u092a\u094d\u0932\u0947\u091f \u0938\u0947 \u0928\u093f\u0915\u0932\u0928\u0947 \u0935\u093e\u0932\u0940 \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0927\u093e\u0930\u093e \u0915\u0947 \u092c\u0930\u093e\u092c\u0930 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 2.<\/strong><br \/>\n\u090f\u0915 \u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930 \u092a\u094d\u0932\u0947\u091f \u0938\u0902\u0927\u093e\u0930\u093f\u0924\u094d\u0930 (\u091a\u093f\u0924\u094d\u0930 \u092e\u0947\u0902 \u0926\u093f\u0916\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948) \u0935\u0943\u0924\u094d\u0924\u093e\u0915\u093e\u0930 \u092a\u094d\u0932\u0947\u091f\u094b\u0902 \u0938\u0947 \u092c\u0928\u093e \u0939\u0948, \u091c\u093f\u0928\u092e\u0947\u0902 \u0938\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0924\u094d\u0930\u093f\u091c\u094d\u092f\u093e R = 6.0 \u0938\u0947\u092e\u0940 \u0939\u0948, \u091c\u093f\u0938\u0915\u0940 \u0927\u093e\u0930\u093f\u0924\u093e C = 100 pF \u0939\u0948\u0964\u00a0\u0938\u0902\u0927\u093e\u0930\u093f\u0924\u094d\u0930 300 rad s<sup>_1<\/sup>\u0915\u0940 (\u0915\u094b\u0923\u0940\u092f) \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0915\u0947 \u0938\u093e\u0925 230 V ac \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u0938\u0947 \u091c\u0941\u0921\u093c\u093e \u0939\u0948\u0964<br \/>\n(\u090f) \u091a\u093e\u0932\u0928 \u0927\u093e\u0930\u093e \u0915\u093e r.ms \u092e\u093e\u0928 \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n(\u092c\u0940) \u0915\u094d\u092f\u093e \u091a\u093e\u0932\u0928 \u0927\u093e\u0930\u093e \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0927\u093e\u0930\u093e \u0915\u0947 \u092c\u0930\u093e\u092c\u0930 \u0939\u0948?<br \/>\n(\u0938\u0940) \u0915\u0947 \u0906\u092f\u093e\u092e \u0915\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u0930\u0947\u0902<span id=\"MathJax-Element-1-Frame\" class=\"MathJax\"><span id=\"MathJax-Span-1\" class=\"math\"><span id=\"MathJax-Span-2\" class=\"mrow\"><span id=\"MathJax-Span-3\" class=\"munderover\"><span id=\"MathJax-Span-4\" class=\"mi\">\u092c\u0940<\/span><span id=\"MathJax-Span-5\" class=\"mo\">\u2192<\/span><\/span><\/span><\/span><\/span>\u092a\u094d\u0932\u0947\u091f\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0905\u0915\u094d\u0937 \u0938\u0947 3.0 \u0938\u0947\u092e\u0940 \u0915\u0947 \u092c\u093f\u0902\u0926\u0941 \u092a\u0930\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53101\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-3.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 3\" width=\"303\" height=\"191\" \/><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53102\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-4.png\" alt=\"\u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0905\u0927\u094d\u092f\u093e\u092f 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 4\" width=\"392\" height=\"439\" \/><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53104\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-5.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 5\" width=\"316\" height=\"577\" \/><\/p>\n<div class=\"code-block code-block-2\"><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53105\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-6.png\" alt=\"\u0915\u0915\u094d\u0937\u093e 12 \u092d\u094c\u0924\u093f\u0915\u0940 \u0915\u0947 \u0932\u093f\u090f \u090f\u0928\u0938\u0940\u0908\u0906\u0930\u091f\u0940 \u0938\u092e\u093e\u0927\u093e\u0928 \u0905\u0927\u094d\u092f\u093e\u092f 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 6\" width=\"366\" height=\"334\" \/><\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 3.<\/strong><br \/>\ngg \u0924\u0930\u0902\u0917\u0926\u0948\u0930\u094d\u0918\u094d\u092f 10<sup>-10<\/sup>m\u0915\u0940 X-\u0915\u093f\u0930\u0923\u094b\u0902, 6800 A \u0924\u0930\u0902\u0917\u0926\u0948\u0930\u094d\u0918\u094d\u092f \u0915\u0940 \u0932\u093e\u0932 \u092c\u0924\u094d\u0924\u0940 \u0914\u0930 500 m \u0924\u0930\u0902\u0917\u0926\u0948\u0930\u094d\u0918\u094d\u092f \u0915\u0940 \u0930\u0947\u0921\u093f\u092f\u094b<sup>\u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u0947<\/sup>\u0932\u093f\u090f \u0915\u094c\u0928-\u0938\u0940 \u092d\u094c\u0924\u093f\u0915 \u092e\u093e\u0924\u094d\u0930\u093e \u0938\u092e\u093e\u0928 \u0939\u0948?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n\u0928\u093f\u0930\u094d\u0935\u093e\u0924 \u092e\u0947\u0902 \u0917\u0924\u093f \u0938\u092d\u0940 \u0915\u0947 \u0932\u093f\u090f \u0938\u092e\u093e\u0928 \u0939\u094b\u0924\u0940 \u0939\u0948 c = 3 x 10<sup>8<\/sup>ms<sup>-1<\/sup>\u0964\u00a0(\u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902)<\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 4.<\/strong><br \/>\n\u090f\u0915 \u0938\u092e\u0924\u0932 \u0935\u0948\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917 \u0928\u093f\u0930\u094d\u0935\u093e\u0924 \u092e\u0947\u0902 Z-\u0926\u093f\u0936\u093e \u092e\u0947\u0902 \u0917\u092e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964\u00a0\u0906\u092a \u0907\u0938\u0915\u0947 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0914\u0930 \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0938\u0926\u093f\u0936\u094b\u0902 \u0915\u0940 \u0926\u093f\u0936\u093e\u0913\u0902 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0915\u094d\u092f\u093e \u0915\u0939 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902?\u00a0\u092f\u0926\u093f \u0924\u0930\u0902\u0917 \u0915\u0940 \u0906\u0935\u0943\u0924\u094d\u0924\u093f 30 MHz \u0939\u0948, \u0924\u094b \u0909\u0938\u0915\u0940 \u0924\u0930\u0902\u0917\u0926\u0948\u0930\u094d\u0918\u094d\u092f \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0935\u0947\u0915\u094d\u091f\u0930<span id=\"MathJax-Element-2-Frame\" class=\"MathJax\"><span id=\"MathJax-Span-6\" class=\"math\"><span id=\"MathJax-Span-7\" class=\"mrow\"><span id=\"MathJax-Span-8\" class=\"munderover\"><span id=\"MathJax-Span-9\" class=\"mi\">\u0907<\/span><span id=\"MathJax-Span-10\" class=\"mo\">\u2192<\/span><\/span><\/span><\/span><\/span>\u00a0\u0914\u0930 \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0935\u0947\u0915\u094d\u091f\u0930<span id=\"MathJax-Element-3-Frame\" class=\"MathJax\"><span id=\"MathJax-Span-11\" class=\"math\"><span id=\"MathJax-Span-12\" class=\"mrow\"><span id=\"MathJax-Span-13\" class=\"munderover\"><span id=\"MathJax-Span-14\" class=\"mi\">\u092c\u0940<\/span><span id=\"MathJax-Span-15\" class=\"mo\">\u2192<\/span><\/span><\/span><\/span><\/span>xy \u0938\u092e\u0924\u0932 \u092e\u0947\u0902 \u0939\u0948\u0902\u0964\u00a0\u0935\u0947 \u090f\u0915 \u0926\u0942\u0938\u0930\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0939\u0948\u0902\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53106\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-7.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 7\" width=\"242\" height=\"115\" \/><br \/>\n<strong>\u092a\u094d\u0930\u0936\u094d\u0928 5.<\/strong><br \/>\n\u090f\u0915 \u0930\u0947\u0921\u093f\u092f\u094b 7.5 \u092e\u0947\u0917\u093e\u0939\u0930\u094d\u091f\u094d\u091c \u0938\u0947 12 \u092e\u0947\u0917\u093e\u0939\u0930\u094d\u091f\u094d\u091c \u092c\u0948\u0902\u0921 \u092e\u0947\u0902 \u0915\u093f\u0938\u0940 \u092d\u0940 \u0938\u094d\u091f\u0947\u0936\u0928 \u092e\u0947\u0902 \u091f\u094d\u092f\u0942\u0928 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964\u00a0\u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0924\u0930\u0902\u0917 \u0926\u0948\u0930\u094d\u0927\u094d\u092f \u092c\u0948\u0902\u0921 \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53107\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-8.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 8\" width=\"242\" height=\"115\" \/><br \/>\n<\/strong><\/p>\n<p>=&gt; \u0938\u0902\u0917\u0924 \u0924\u0930\u0902\u0917\u0926\u0948\u0930\u094d\u0918\u094d\u092f \u092c\u0948\u0902\u0921 \u096a\u0966 \u092e\u0940\u091f\u0930 \u0938\u0947 \u0968\u096b \u092e\u0940\u091f\u0930 \u0939\u0948\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 6.<\/strong><br \/>\n\u090f\u0915 \u0906\u0935\u0947\u0936\u093f\u0924 \u0915\u0923 \u0905\u092a\u0928\u0940 \u092e\u093e\u0927\u094d\u092f \u0938\u0902\u0924\u0941\u0932\u0928 \u0938\u094d\u0925\u093f\u0924\u093f \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 10<sup>9<\/sup>\u0939\u0930\u094d\u091f\u094d\u091c\u0915\u0940 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0915\u0947 \u0938\u093e\u0925 \u0926\u094b\u0932\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964\u00a0\u0925\u0930\u0925\u0930\u093e\u0928\u0935\u093e\u0932\u093e \u0926\u094d\u0935\u093e\u0930\u093e \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u0940 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n\u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u0940 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0935\u0939\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948 \u091c\u094b \u0906\u0935\u0947\u0936\u093f\u0924 \u0906\u0935\u0947\u0936\u093f\u0924 \u0915\u0923 \u0915\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964\u00a0\u0905\u0924: \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u0940 \u0906\u0935\u0943\u0924\u094d\u0924\u093f = 10<sup>9<\/sup>Hz \u0939\u0948\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 7.<\/strong><br \/>\n\u0928\u093f\u0930\u094d\u0935\u093e\u0924 \u092e\u0947\u0902 \u0915\u093f\u0938\u0940 \u0939\u093e\u0930\u094d\u092e\u094b\u0928\u093f\u0915\u00a0\u0935\u0948\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u0902\u092c\u0915\u0940\u092f\u0924\u0930\u0902\u0917 \u0915\u0947 \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092d\u093e\u0917 \u0915\u093e \u0906\u092f\u093e\u092e B<sub>0<\/sub>=510 nT \u0939\u0948\u0964\u00a0\u0925\u0930\u0925\u0930\u093e\u0928\u0935\u093e\u0932\u093e \u0926\u094d\u0935\u093e\u0930\u093e \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 \u0915\u094d\u092f\u093e \u0939\u0948\u0902?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53108\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-9.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 9\" width=\"265\" height=\"105\" \/><br \/>\n<\/strong><\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 8.<\/strong><br \/>\n\u092e\u093e\u0928 \u0932\u0940\u091c\u093f\u090f \u0915\u093f \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917 \u0915\u093e \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0906\u092f\u093e\u092e E<sub>0<\/sub>= 120 N\/C \u0939\u0948 \u0914\u0930 \u0907\u0938\u0915\u0940 \u0906\u0935\u0943\u0924\u094d\u0924\u093f v = 50.0 MHz \u0939\u0948\u0964<br \/>\n(\u090f) \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0947\u0902, \u092c\u0940<sub>0<\/sub>, , \u0915\u0947 \u0914\u0930 \u0964<br \/>\n(\u092c\u0940) \u0908 \u0914\u0930 \u092c\u0940 \u0915\u0947 \u0932\u093f\u090f \u0905\u092d\u093f\u0935\u094d\u092f\u0915\u094d\u0924\u093f \u0916\u094b\u091c\u0947\u0902\u0964<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53109\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-10.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 10\" width=\"232\" height=\"56\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53111\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-11.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947 11\" width=\"404\" height=\"574\" \/><br \/>\n<\/strong><\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 9.<\/strong><br \/>\n\u092a\u093e\u0920 \u092e\u0947\u0902 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0935\u0930\u094d\u0923\u0915\u094d\u0930\u092e \u0915\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092d\u093e\u0917\u094b\u0902 \u0915\u0940 \u0936\u092c\u094d\u0926\u093e\u0935\u0932\u0940 \u0926\u0940 \u0917\u0908 \u0939\u0948\u0964\u00a0\u0938\u0942\u0924\u094d\u0930 E = hv (\u0935\u093f\u0915\u093f\u0930\u0923 \u0915\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u0915\u0940 \u090a\u0930\u094d\u091c\u093e \u0915\u0947 \u0932\u093f\u090f: \u092b\u094b\u091f\u0949\u0928) \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0935\u0930\u094d\u0923\u0915\u094d\u0930\u092e \u0915\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092d\u093e\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f eV \u0915\u0940 \u0907\u0915\u093e\u0907\u092f\u094b\u0902 \u092e\u0947\u0902 \u092b\u094b\u091f\u0949\u0928 \u090a\u0930\u094d\u091c\u093e \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902\u0964\u00a0\u0906\u092a\u0915\u094b \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0940 \u092b\u094b\u091f\u0949\u0928 \u090a\u0930\u094d\u091c\u093e \u0915\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u0948\u092e\u093e\u0928\u0947 \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0935\u093f\u0915\u093f\u0930\u0923 \u0915\u0947 \u0938\u094d\u0930\u094b\u0924\u094b\u0902 \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0939\u0948\u0902?<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n\u092b\u094b\u091f\u0949\u0928 \u090a\u0930\u094d\u091c\u093e \u0915\u0947 \u0938\u0902\u092c\u0902\u0927 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e,<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53126\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-12.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 12\" width=\"396\" height=\"371\" \/><br \/>\n<strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53132\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-13.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 13\" width=\"362\" height=\"394\" \/><br \/>\n\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0964\u00a0<\/strong>\u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u092a\u0930\u093f\u0923\u093e\u092e \u0907\u0902\u0917\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0915\u093f \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0935\u0930\u094d\u0923\u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0924\u0930\u0902\u0917 \u0926\u0948\u0930\u094d\u0927\u094d\u092f \u0905\u0915\u094d\u0938\u0930 \u0936\u0915\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u094b \u0932\u0917\u092d\u0917 \u0917\u0941\u0923\u093e \u0915\u0930\u0915\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<br \/>\n\u0926\u0943\u0936\u094d\u092f \u0924\u0930\u0902\u0917\u0926\u0948\u0930\u094d\u0918\u094d\u092f \u0915\u0941\u091b eV \u0926\u094d\u0935\u093e\u0930\u093e \u0926\u0942\u0930\u0940 \u092a\u0930 \u0939\u0948\u0902\u0964<br \/>\n\u092a\u0930\u092e\u093e\u0923\u0941 \u090a\u0930\u094d\u091c\u093e \u0915\u093e \u0938\u094d\u0924\u0930 (y \u0915\u093f\u0930\u0923\u094b\u0902 \u0938\u0947) \u0932\u0917\u092d\u0917 1 MeV \u0915\u0947 \u092c\u0940\u091a \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 10.<\/strong><br \/>\n\u0938\u092e\u0924\u0932 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917 \u092e\u0947\u0902, \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 2.0 x 10<sup>10<\/sup>\u0939\u0930\u094d\u091f\u094d\u091c \u0915\u0940 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0914\u0930 \u0906\u092f\u093e\u092e 48 Vm<sup>_1<\/sup>\u092a\u0930 \u0938\u093e\u0907\u0928\u0938\u0949\u0907\u0921 \u0930\u0942\u092a \u0938\u0947 \u0926\u094b\u0932\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<br \/>\n(\u090f) \u0924\u0930\u0902\u0917 \u0915\u0940 \u0924\u0930\u0902\u0917 \u0926\u0948\u0930\u094d\u0927\u094d\u092f \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n(\u092c\u0940) \u0926\u094b\u0932\u0928 \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0915\u093e \u0906\u092f\u093e\u092e \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n(\u0938\u0940) \u0926\u093f\u0916\u093e\u090f\u0901 \u0915\u093f \u0908 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0915\u0940 \u0914\u0938\u0924 \u090a\u0930\u094d\u091c\u093e \u0918\u0928\u0924\u094d\u0935 \u092c\u0940 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0915\u0940 \u0914\u0938\u0924 \u090a\u0930\u094d\u091c\u093e \u0918\u0928\u0924\u094d\u0935 \u0915\u0947 \u092c\u0930\u093e\u092c\u0930 \u0939\u0948\u0964\u00a0[\u0938\u0940 = \u0969 x \u0967\u0966<sup>\u096e<\/sup>\u090f\u092e\u090f\u0938<sup>-1<\/sup>]\u0964<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<br \/>\n<\/strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53142\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-14.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 14\" width=\"388\" height=\"403\" \/><strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53154\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-15.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 15\" width=\"274\" height=\"223\" \/><\/strong><\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 11.<\/strong><br \/>\n\u092e\u093e\u0928 \u0932\u0940\u091c\u093f\u090f \u0915\u093f \u0928\u093f\u0930\u094d\u0935\u093e\u0924 \u092e\u0947\u0902 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917 \u0915\u093e \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092d\u093e\u0917<br \/>\nE = {(3.1 N\/C) cos[(1.8 rad\/m)y + (5.4 x 10<sup>\u00a06<\/sup>\u00a0rad\/s)f]} \u0939\u0948\u0964<span id=\"MathJax-Element-4-Frame\" class=\"MathJax\"><span id=\"MathJax-Span-16\" class=\"math\"><span id=\"MathJax-Span-17\" class=\"mrow\"><span id=\"MathJax-Span-18\" class=\"texatom\"><span id=\"MathJax-Span-19\" class=\"mrow\"><span id=\"MathJax-Span-20\" class=\"munderover\"><span id=\"MathJax-Span-21\" class=\"mi\">\u092e\u0948\u0902<\/span><span id=\"MathJax-Span-22\" class=\"mo\">^<\/span><\/span><\/span><\/span><\/span><\/span><\/span>.<br \/>\n(\u090f) \u092a\u094d\u0930\u0938\u093e\u0930 \u0915\u0940 \u0926\u093f\u0936\u093e \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n(\u092c\u0940) \u0924\u0930\u0902\u0917 \u0926\u0948\u0930\u094d\u0927\u094d\u092f \u090f\u0915\u094d\u0938 \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n(\u0938\u0940) \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0935\u0940 \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n(\u0921\u0940) \u0924\u0930\u0902\u0917 \u0915\u0947 \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092d\u093e\u0917 \u0915\u093e \u0906\u092f\u093e\u092e \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n(e) \u0924\u0930\u0902\u0917 \u0915\u0947 \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092d\u093e\u0917 \u0915\u0947 \u0932\u093f\u090f \u0935\u094d\u092f\u0902\u091c\u0915 \u0932\u093f\u0916\u093f\u090f\u0964<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53200\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-16.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 16\" width=\"393\" height=\"576\" \/><br \/>\n<\/strong><\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 12.<\/strong><br \/>\n100 \u0935\u093e\u091f \u0915\u0947 \u090f\u0915 \u092c\u0932\u094d\u092c \u0915\u0940 \u0936\u0915\u094d\u0924\u093f \u0915\u093e \u0932\u0917\u092d\u0917 5% \u0926\u0943\u0936\u094d\u092f \u0935\u093f\u0915\u093f\u0930\u0923 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964\u00a0\u0926\u0943\u0936\u094d\u092f \u0935\u093f\u0915\u093f\u0930\u0923 \u0915\u0940 \u0914\u0938\u0924 \u0924\u0940\u0935\u094d\u0930\u0924\u093e \u0915\u094d\u092f\u093e \u0939\u0948?<br \/>\n(\u090f) \u092c\u0932\u094d\u092c \u0938\u0947 1 \u092e\u0940\u091f\u0930 \u0915\u0940 \u0926\u0942\u0930\u0940 \u092a\u0930?<br \/>\n(\u092c\u0940) 10 \u092e\u0940\u091f\u0930 \u0915\u0940 \u0926\u0942\u0930\u0940 \u092a\u0930?<br \/>\n\u092e\u093e\u0928 \u0932\u0947\u0902 \u0915\u093f \u0935\u093f\u0915\u093f\u0930\u0923 \u0906\u0907\u0938\u094b\u091f\u094d\u0930\u094b\u092a\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u0909\u0924\u094d\u0938\u0930\u094d\u091c\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 \u0914\u0930 \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0928 \u0915\u0940 \u0909\u092a\u0947\u0915\u094d\u0937\u093e \u0915\u0930\u0924\u093e \u0939\u0948\u0964<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53201\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-17.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 17\" width=\"296\" height=\"219\" \/><br \/>\n<\/strong><\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 13.<\/strong><br \/>\n\u0935\u0948\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u0902\u092c\u0915\u0940\u092f\u0938\u094d\u092a\u0947\u0915\u094d\u091f\u094d\u0930\u092e \u0915\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092d\u093e\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0905\u092d\u093f\u0932\u0915\u094d\u0937\u0923\u093f\u0915 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930\u093e\u0938 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f\u0938\u0942\u0924\u094d\u0930<sub>m<\/sub>T =029 cm K \u0915\u093e<br \/>\n<strong><br \/>\n<\/strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53202\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-18.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 18\" width=\"332\" height=\"525\" \/><br \/>\n\u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0930\u0947\u0902\u0964\u00a0\u0906\u092a\u0915\u094b \u091c\u094b \u0928\u0902\u092c\u0930 \u092e\u093f\u0932\u0924\u0947 \u0939\u0948\u0902, \u0935\u0947 \u0906\u092a\u0915\u094b \u0915\u094d\u092f\u093e \u092c\u0924\u093e\u0924\u0947 \u0939\u0948\u0902?\u00a0<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong>\u00a0\u092f\u0947 \u0938\u0902\u0916\u094d\u092f\u093e\u090f\u0902 \u0939\u092e\u0947\u0902 \u0938\u094d\u092a\u0947\u0915\u094d\u091f\u094d\u0930\u092e \u0915\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092d\u093e\u0917\u094b\u0902 \u0915\u094b \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u0935\u0936\u094d\u092f\u0915 \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u0940 \u0938\u0940\u092e\u093e \u092c\u0924\u093e\u0924\u0940 \u0939\u0948\u0902\u0964\u00a0\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, 1 \u092e\u093e\u0907\u0915\u094d\u0930\u094b\u0928 \u0915\u0940 \u0924\u0930\u0902\u0917 \u0926\u0948\u0930\u094d\u0927\u094d\u092f \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, 2900 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 14.<\/strong><br \/>\n\u092d\u094c\u0924\u093f\u0915\u0940 \u0915\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0938\u0902\u0926\u0930\u094d\u092d\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0935\u093f\u0915\u093f\u0930\u0923\u094b\u0902 \u0938\u0947 \u091c\u0941\u0921\u093c\u0940 \u0915\u0941\u091b \u092a\u094d\u0930\u0938\u093f\u0926\u094d\u0927 \u0938\u0902\u0916\u094d\u092f\u093e\u090f\u0901 \u0928\u0940\u091a\u0947 \u0926\u0940 \u0917\u0908 \u0939\u0948\u0902\u0964\u00a0\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0935\u0930\u094d\u0923\u0915\u094d\u0930\u092e \u0915\u0947 \u0909\u0938 \u092d\u093e\u0917 \u0915\u093e \u0909\u0932\u094d\u0932\u0947\u0916 \u0915\u0940\u091c\u093f\u090f \u091c\u093f\u0938\u0938\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0939\u0948\u0964<br \/>\n(\u090f) 21 \u0938\u0947\u092e\u0940 (\u0905\u0902\u0924\u0930\u0924\u093e\u0930\u0915\u0940\u092f \u0905\u0902\u0924\u0930\u093f\u0915\u094d\u0937 \u092e\u0947\u0902 \u092a\u0930\u092e\u093e\u0923\u0941 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0926\u094d\u0935\u093e\u0930\u093e \u0909\u0924\u094d\u0938\u0930\u094d\u091c\u093f\u0924 \u0924\u0930\u0902\u0917 \u0926\u0948\u0930\u094d\u0927\u094d\u092f)\u0964<br \/>\n(\u092c\u0940) \u0967\u0966\u096b\u096d \u092e\u0947\u0917\u093e\u0939\u0930\u094d\u091f\u094d\u091c (\u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u092e\u0947\u0902 \u0926\u094b \u0915\u0930\u0940\u092c\u0940 \u090a\u0930\u094d\u091c\u093e \u0938\u094d\u0924\u0930\u094b\u0902 \u0938\u0947 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0940 \u0935\u093f\u0915\u093f\u0930\u0923 \u0915\u0940 \u0906\u0935\u0943\u0924\u094d\u0924\u093f; \u0932\u0948\u092e\u094d\u092c \u0936\u093f\u092b\u094d\u091f \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u091c\u093e\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964)<br \/>\n(\u0938\u0940) \u0968.\u096d \u0915\u0947 (\u0906\u0907\u0938\u094b\u091f\u094d\u0930\u094b\u092a\u093f\u0915 \u0935\u093f\u0915\u093f\u0930\u0923 \u0938\u0947 \u091c\u0941\u0921\u093c\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u0938\u092d\u0940 \u0905\u0902\u0924\u0930\u093f\u0915\u094d\u0937 \u0915\u094b \u092d\u0930\u0924\u093e \u0939\u0948-\u091c\u093f\u0938\u0947 &#8216;\u092c\u093f\u0917- \u0915\u093e \u0905\u0935\u0936\u0947\u0937 \u092e\u093e\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948- \u092c\u094d\u0930\u0939\u094d\u092e\u093e\u0902\u0921 \u0915\u0940 \u0909\u0924\u094d\u092a\u0924\u094d\u0924\u093f\u0964)<br \/>\n(\u0921\u0940) 5890 \u00c5-5896 (\u0938\u094b\u0921\u093f\u092f\u092e \u0915\u0940 \u0926\u094b\u0939\u0930\u0940 \u0930\u0947\u0916\u093e\u090f\u0902)<br \/>\n(\u0908) 14.4 \u0915\u0947\u0935\u0940 [<sup>57<\/sup>Fe \u0928\u093e\u092d\u093f\u0915\u092e\u0947\u0902 \u090f\u0915 \u0935\u093f\u0936\u0947\u0937 \u0938\u0902\u0915\u094d\u0930\u092e\u0923 \u0915\u0940 \u090a\u0930\u094d\u091c\u093e\u090f\u0915 \u092a\u094d\u0930\u0938\u093f\u0926\u094d\u0927 \u0909\u091a\u094d\u091a-\u0930\u093f\u091c\u093c\u0949\u0932\u094d\u092f\u0942\u0936\u0928 \u0938\u094d\u092a\u0947\u0915\u094d\u091f\u094d\u0930\u094b\u0938\u094d\u0915\u094b\u092a\u093f\u0915 \u0935\u093f\u0927\u093f (\u092e\u0949\u0938\u092c\u0949\u092f\u0930 \u0938\u094d\u092a\u0947\u0915\u094d\u091f\u094d\u0930\u094b\u0938\u094d\u0915\u094b\u092a\u0940) \u0938\u0947 \u091c\u0941\u0921\u093c\u0940 \u0939\u0948\u0964 \u0964]<br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><br \/>\n(\u090f) \u0930\u0947\u0921\u093f\u092f\u094b \u0924\u0930\u0902\u0917\u0947\u0902 (\u0932\u0918\u0941-\u0924\u0930\u0902\u0917 \u0926\u0948\u0930\u094d\u0927\u094d\u092f \u0905\u0902\u0924)<br \/>\n(\u092c\u0940) \u0930\u0947\u0921\u093f\u092f\u094b \u0924\u0930\u0902\u0917\u0947\u0902 (\u0932\u0918\u0941-\u0924\u0930\u0902\u0917 \u0926\u0948\u0930\u094d\u0927\u094d\u092f \u0905\u0902\u0924)<br \/>\n(\u0938\u0940)<strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53203\" src=\"https:\/\/www.reilsolar.com\/library\/wp-content\/uploads\/sites\/8\/2021\/10\/NCERT-Solutions-for-Class-12-Physics-Chapter-8-Electromagnetic-Waves-19.png\" alt=\"NCERT Solutions for Class 12 Physics Chapter 8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917\u0947\u0902 19\" width=\"350\" height=\"118\" \/><br \/>\n<\/strong><\/p>\n<p><strong>(\u0921\u0940)<\/strong>\u00a0\u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0924\u0930\u0902\u0917\u0926\u0948\u0930\u094d\u0927\u094d\u092f 10\u00a0<sup>-7<\/sup>\u00a0\u092e\u0940\u091f\u0930 \u092f\u093e\u0928\u0940 \u0926\u0943\u0936\u094d\u092f \u0935\u093f\u0915\u093f\u0930\u0923 (\u092a\u0940\u0932\u093e \u092a\u094d\u0930\u0915\u093e\u0936)\u00a0\u0915\u0947 \u0915\u094d\u0930\u092e \u0915\u093e \u0939\u0948<\/p>\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 15.<\/strong><br \/>\n\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u0909\u0924\u094d\u0924\u0930<strong>\u00a0\u0926\u0940\u091c\u093f\u090f<\/strong>\u00a0:<strong><br \/>\n<\/strong><\/p>\n<ol>\n<li>\u0932\u0902\u092c\u0940 \u0926\u0942\u0930\u0940 \u0915\u0947 \u0930\u0947\u0921\u093f\u092f\u094b \u092a\u094d\u0930\u0938\u093e\u0930\u0923 \u0936\u0949\u0930\u094d\u091f\u0935\u0947\u0935 \u092c\u0948\u0902\u0921 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964\u00a0\u0915\u094d\u092f\u094b\u0902?\u00a0\u00a0<strong>(\u0938\u0940\u092c\u0940\u090f\u0938\u0908 2005)<br \/>\n<\/strong><\/li>\n<li>\u0932\u0902\u092c\u0940 \u0926\u0942\u0930\u0940 \u0915\u0947 \u091f\u0940\u0935\u0940 \u092a\u094d\u0930\u0938\u093e\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u0917\u094d\u0930\u0939\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0964\u00a0\u0915\u094d\u092f\u094b\u0902?\u00a0<strong>(\u0938\u0940\u092c\u0940\u090f\u0938\u0908 2005)<br \/>\n<\/strong><\/li>\n<li>\u0911\u092a\u094d\u091f\u093f\u0915\u0932 \u0914\u0930 \u0930\u0947\u0921\u093f\u092f\u094b \u091f\u0947\u0932\u0940\u0938\u094d\u0915\u094b\u092a \u091c\u092e\u0940\u0928 \u092a\u0930 \u092c\u0928\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u0932\u0947\u0915\u093f\u0928 \u090f\u0915\u094d\u0938-\u0930\u0947 \u0916\u0917\u094b\u0932 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0947\u0935\u0932 \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u092a\u0930\u093f\u0915\u094d\u0930\u092e\u093e \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u0909\u092a\u0917\u094d\u0930\u0939\u094b\u0902 \u0938\u0947 \u0939\u0940 \u0938\u0902\u092d\u0935 \u0939\u0948\u0964\u00a0\u0915\u094d\u092f\u094b\u0902?\u00a0<strong>(\u0938\u0940\u092c\u0940\u090f\u0938\u0908 2009)<br \/>\n<\/strong><\/li>\n<li>\u0938\u092e\u0924\u093e\u092a \u092e\u0902\u0921\u0932 \u0915\u0947 \u0936\u0940\u0930\u094d\u0937 \u092a\u0930 \u091b\u094b\u091f\u0940 \u0913\u091c\u094b\u0928 \u092a\u0930\u0924 \u092e\u093e\u0928\u0935 \u0905\u0938\u094d\u0924\u093f\u0924\u094d\u0935 \u0915\u0947 \u0932\u093f\u090f \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0964\u00a0\u0915\u094d\u092f\u094b\u0902 ?\u00a0<strong>(\u0938\u0940\u092c\u0940\u090f\u0938\u0908 \u0968\u0966\u0966\u096b, \u0968\u0966\u0966\u096f)<br \/>\n<\/strong><\/li>\n<li>\u092f\u0926\u093f \u092a\u0943\u0925\u094d\u0935\u0940 \u092a\u0930 \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e, \u0924\u094b \u0915\u094d\u092f\u093e \u0907\u0938\u0915\u0940 \u0914\u0938\u0924 \u0938\u0924\u0939 \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u0905\u092d\u0940 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0905\u0927\u093f\u0915 \u092f\u093e \u0915\u092e \u0939\u094b\u0924\u093e?<\/li>\n<li>\u0915\u0941\u091b \u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915\u094b\u0902 \u0928\u0947 \u092d\u0935\u093f\u0937\u094d\u092f\u0935\u093e\u0923\u0940 \u0915\u0940 \u0939\u0948 \u0915\u093f \u092a\u0943\u0925\u094d\u0935\u0940 \u092a\u0930 \u090f\u0915 \u0935\u0948\u0936\u094d\u0935\u093f\u0915 \u092a\u0930\u092e\u093e\u0923\u0941 \u092f\u0941\u0926\u094d\u0927 \u0915\u0947 \u092c\u093e\u0926 \u090f\u0915 \u092d\u0940\u0937\u0923 \u092a\u0930\u092e\u093e\u0923\u0941 \u0938\u0930\u094d\u0926\u0940 \u0939\u094b\u0917\u0940&#8217; \u091c\u093f\u0938\u0915\u093e \u092a\u0943\u0925\u094d\u0935\u0940 \u092a\u0930 \u091c\u0940\u0935\u0928 \u092a\u0930 \u0935\u093f\u0928\u093e\u0936\u0915\u093e\u0930\u0940 \u092a\u094d\u0930\u092d\u093e\u0935 \u092a\u0921\u093c\u0947\u0917\u093e\u0964\u00a0\u0907\u0938 \u092d\u0935\u093f\u0937\u094d\u092f\u0935\u093e\u0923\u0940 \u0915\u093e \u0906\u0927\u093e\u0930 \u0915\u094d\u092f\u093e \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948?\u00a0<strong>(\u0938\u0940\u092c\u0940\u090f\u0938\u0908 1995)<br \/>\n<\/strong><\/li>\n<\/ol>\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><\/p>\n<ol>\n<li>\u0906\u092f\u0928\u092e\u0902\u0921\u0932 \u0907\u0928 \u092c\u0948\u0902\u0921\u094b\u0902 \u092e\u0947\u0902 \u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u091f\u0947\u0932\u0940\u0935\u093f\u091c\u0928 \u0938\u093f\u0917\u094d\u0928\u0932&gt; 30 \u092e\u0947\u0917\u093e\u0939\u0930\u094d\u091f\u094d\u091c \u0915\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u091c\u094b \u0906\u092f\u0928\u092e\u0902\u0921\u0932 \u092e\u0947\u0902 \u092a\u094d\u0930\u0935\u0947\u0936 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964\u00a0\u0907\u0938\u0932\u093f\u090f \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0928 \u0909\u092a\u0917\u094d\u0930\u0939\u094b\u0902 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u090f\u0915\u094d\u0938-\u0930\u0947 \u0915\u094b \u0905\u0935\u0936\u094b\u0937\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964\u00a0\u091c\u092c\u0915\u093f \u0926\u0943\u0936\u094d\u092f\u092e\u093e\u0928 \u0914\u0930 \u0930\u0947\u0921\u093f\u092f\u094b \u0924\u0930\u0902\u0917\u0947\u0902 \u0907\u0938\u092e\u0947\u0902 \u092a\u094d\u0930\u0935\u0947\u0936 \u0915\u0930 \u0938\u0915\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<li>\u092f\u0939 \u0938\u0942\u0930\u094d\u092f \u0938\u0947 \u092a\u0930\u093e\u092c\u0948\u0902\u0917\u0928\u0940 \u0935\u093f\u0915\u093f\u0930\u0923 \u0915\u094b \u0905\u0935\u0936\u094b\u0937\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u0907\u0938\u0947 \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u0938\u0924\u0939 \u0924\u0915 \u092a\u0939\u0941\u0902\u091a\u0928\u0947 \u0938\u0947 \u0930\u094b\u0915\u0924\u093e \u0939\u0948 \u0914\u0930 \u091c\u0940\u0935\u0928 \u0915\u094b \u0928\u0941\u0915\u0938\u093e\u0928 \u092a\u0939\u0941\u0902\u091a\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u092e \u0939\u094b\u0917\u093e \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0935\u093e\u092f\u0941\u092e\u0902\u0921\u0932 \u0915\u093e \u0917\u094d\u0930\u0940\u0928\u0939\u093e\u0909\u0938 \u092a\u094d\u0930\u092d\u093e\u0935 \u0905\u0928\u0941\u092a\u0938\u094d\u0925\u093f\u0924 \u0939\u094b\u0917\u093e\u0964<\/li>\n<li>\u0935\u0948\u0936\u094d\u0935\u093f\u0915 \u092a\u0930\u092e\u093e\u0923\u0941 \u092f\u0941\u0926\u094d\u0927 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