During an adiabatic process, the pressure of a gas is found to be proportional to the cube of its absolute temperature. The ratio C p / C v for the gas is

Question

During an adiabatic process, the pressure of a gas is found to be proportional to the cube of its absolute temperature. The ratio C p ​ / C v ​ for the gas is

TestHub · Accepted Answer

P ∝ T 3 ( P 2 ​ P 1 ​ ​ ) = ( T 2 ​ T 1 ​ ​ ) 3 Comparing it with standard eq. C v ​ C p ​ ​ = γ = 2 3 ​

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