Electromagnetic wave in hindi | crash course of physics part 17 | general science for ssc cgl ,upsc

here we will discuss electromagnetic wave for sssc cgl , upsc and uppsc exam. this is crash course of physics. it is 17th part of general science in Hindi language. आधुनिक भारत का इतिहास full series /playlist/PL1IsUBo6PRFc1q41h4LFP9wgJsO778Df1 .................................................................................. our official Facebook page https://www.facebook.com/shrieducation/

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