Episode – 57 || Physics || Wave & Sound || By – R. Kumar

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Saurabh Kumar chaudharee
August 13, 2020, 9:11 pm

Nice class sir

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Meena tirkey
August 13, 2020, 6:54 am

Sir longitudinal hoga ya "longitudinal."

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Ankit Kumar Yadav
August 12, 2020, 10:06 pm

Sir please see the comment section of previous video

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Priya prajapati
August 12, 2020, 6:09 pm

Sir nutan ke motion law me - chlti bs me baitha human gtiman ho jata h, kinetic energy me - bs me baitha human kinetic energy ka example kaise hoga. Please sir discuss the problem.