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1. A diatomic gas (γγ = 1.4) initially in a state with P0, V0, and T0...

1.

A diatomic gas (γγ = 1.4) initially in a state with P0, V0, and T0 undergoes two consecutive processes. During the first, isochoric, process the pressure increases 3.6 times, then the gas expands adiabatically to the initial pressure P0. If the initial temperature T0 = -5°C, find the final temperature of the gas.

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