Sir in second video at 31 min 56 sec there was a problem given. The answer should be 2 m/s as velocity=omega/k and as k=1 and omega=2. Can you plz clear my doubt
a hydrogen gas sample is contained in a cubical vessel of side 2m. a molecule of gas strikes the wall of vessel at rate of 1000 collisions/sec. sample contains 0.2 gm of hydrogen of molecules striking a wall per second is :
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