Physics

Problem

One mole of a monoatomic gas

\left( \gamma = \frac{5}{3} \right)

and one mole of a diatomic gas

\left( \gamma = \frac{7}{5} \right)

are mixed in a vessel. The value of

\gamma

for the mixture is : a. 1.5 b. 3.06 c. 1.53 d. 1.43