NEET Physics Kinetic Theory of Gases Questions Solved


At a given temperature if Vrms is the root mean square velocity of the molecules of a gas and Vs the velocity of sound in it, then these are related as γ=CPCv

1. Vrms=Vs                             

2. Vrms=3γ×Vs

3. Vrms=γ3×Vs                   

4. Vrms=3γ×Vs

2.   Vrms3Pρ, and Vsound=γPρ       So VrmsVsound=3γ Vrms=3γ×Vsound

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