Question

A gas consists of particles, each having three translational and three rotational degrees of freedom. The ratio of specific heats, Cp/Cv, is: (Cp and Cv are the specific heats at constant pressure and constant volume, respectively).

• A. $\frac{5}{3}$
• B. $\frac{7}{5}$
• C. $\frac{4}{3}$
• D. $\frac{3}{2}$

Answer 1

Answer: (C)

$\frac{4}{3}$

Answer 2

The correct option is (C): $\frac{7}{5}$