## Essential University Physics: Volume 1 (3rd Edition)

We know that: $\frac{T_2}{T_1} = { (\frac {V_1}{V_2})}^{ \gamma -1}$ We know that the temperature doubles, and that $\gamma$ is equal to 1.4. This gives: $2= (\frac {V_1}{V_2})^{.4}$ This gives: .177