QJEEM22Ph317b: JEE Main 2022 Physics - Class 11 JEEM22Ph317b Solution: The ratio of specific heats ( C P C V ) in terms of degree of…

Question

Verified Solution • 2025–26 Session moderate

The ratio of specific heats $(\frac{C_{P}}{C_{V}})$ in terms of degree of freedom (f) is given by :

Accepted Answer

$\frac{C_{P}}{C_{V}} = γ$

$C_{V} = (\frac{f}{2}) R$ and $C_{P} - C_{V} = R$

$\Rightarrow \frac{C_{P}}{C} = \frac{1 + f / 2}{f / 2} = 1 + \frac{2}{f}$

Step-by-Step Verified Solution