If the specific heat of a gas at constant volume is `3/2R`, then the value of `gamma` will be

At constant volume, the specific heat of a gas is (3R)/2 , then the value of ' gamma ' will be

At constant volume, the specific heat of a gas is (3R)/2 , then the value of ' gamma ' will be

The molar specific heat of a gas at constant volume is 20 Joule/gm mol/K. The value of gamma for it will be

The molar specific heat of a gas at constant volume is 20 Joule mol^(-1)K^(-1) . The value of gamma for it will be