The number of translational degrees of freedom for a diatomic gas is

What is the degree of freedom?

The total number of degrees of freedom in $1 \ cm^3$ of $H_2$ gas at $NTP$ is ....

How many rotational degrees of freedom does a rigid diatomic molecule have?

The value of $\gamma \left( = \frac{C_{p}}{C_{v}} \right)$ for hydrogen,helium,and another ideal diatomic gas $X$ (whose molecules are not rigid but have an additional vibrational mode) are respectively equal to:

The ratio of specific heat at constant pressure to specific heat at constant volume $(\gamma)$ for a gas is given by $\gamma = 1 + \frac{2}{f}$,where $f$ is the number of degrees of freedom of a molecule of the gas. What is the ratio of $\gamma_{d}$ for a rigid diatomic gas to $\gamma_{m}$ for a monoatomic gas?