For a gas if ratio of specific heats at ...

For a gas if ratio of specific heats at constant pressure and volume is g then value of degrees of freedom is

`(3gamma-1)/(2gamma-1)`

`2/(gamma-1)`

`9/2(gamma-1)`

`(25)/2(gamma-1)`

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Verified by Experts

The correct Answer is:

`gamma=1+2/f, implies gamma -1 =2/f implies f/2 =(1)/(gamma-1) implies f=(2)/(gamma-1)`.

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