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Sahay Sir > Question Answers > MTG NEET Physics > Part 1 > Chapter 15 - Thermodynamics > An ideal gas with pressure P, volume V and temperature T is expanded isothermally to a volume 2V and a final pressure Pi . If the same gas is expanded adiabatically to a volume 2V, the final pressure is Pa. In the terms of the ratio of the two specific heats of the gas is y. The ratio pa ​/pi ​is

An ideal gas with pressure P, volume V and temperature T is expanded isothermally to a volume 2V and a final pressure Pi . If the same gas is expanded adiabatically to a volume 2V, the final pressure is Pa. In the terms of the ratio of the two specific heats of the gas is y. The ratio pa ​/pi ​is

An ideal gas with pressure P the final pressure is Pa. In the terms of the ratio of the two specific heats of the gas is y. The ratio pa ​/pi ​is volume V and temperature T is expanded isothermally to a volume 2V and a final pressure Pi . If the same gas is expanded adiabatically to a volume 2V