PV=nRT
pressure=1/3 density *meansquarevelocity
1/3 density*meansquarevelociyt*volume=nRT
1/3 mass*meansqurevelociyt=nRT
1/2 mass*meansquarevelocity=3nRT
KE= constant*temperature.
Using the expression of pressure(p) of a gas=1/3pc^-2.where p=density and c^-2=mean square velocity, derive the relation of the kinetic energy of the gas to its temperature
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