During an adiabatic process, the pressure of a gas found to be proportional to the cube of its temperature. The ratio of \(\frac{C_P}{C_V}\) for the gas is :
Answer & explanation
Correct answer: option 1
P ∝ $T^3$
PV=nRT and P∝ (PV)3
P2V3 = constant ⇒ PV3/2 = constant
thus, \(\gamma = \frac{3}{2}= \frac{C_P}{C_V}\)