What is the degree of freedom of a honey bee flying in a room?

Write the degree of freedom for a diatomic rigid rotator.

Energy of $10$ non-rigid diatomic molecules at temperature $T$ is:

When the temperature of a gas is increased,does the degree of freedom change?

The specific heats,$C_P$ and $C_V$ of a gas of diatomic molecules,$A$,are given (in units of $J\, mol^{-1}\, K^{-1}$) by $29$ and $22$,respectively. Another gas of diatomic molecules,$B$,has the corresponding values $30$ and $21$. If they are treated as ideal gases,then:

The kinetic energy per gram mole for a diatomic gas at room temperature is: