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PhysicsHeat & ThermoKTGMedium2 minPYQ_2022
PhysicsMediumsingle choice

A gas hasndegrees of freedom. The ratio of specific heat of gas at constant volume to the specific heat of gas at constant pressure will be

Options:

Answer:
A
Solution:

For a gas having degrees of freedom n,

CV=nR2 and using Mayer's relation CP=CV+R. Therefore,

CVCP=nn+2.

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:KTG
2mℹ️ Source: PYQ_2022

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