Thermodynamics Part 5

γA is the specific heat ratio of monoatomic gas A having 3 translational degrees of freedom. γB is the specific heat ratio of polyatomic gas B having 3 translational, 3 rotational degrees of freedom and 1 vibrational mode. If ‌

γA

γB

=(1+‌

1

n

), then the value of n is _____ .