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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesMedium2 minQB

PhysicsMediumsingle choice

A certain mass of an ideal gas at pressure $P_{1}$ is adiabatically expanded from an initial volume $V_{1}$ to a final volume $V_{2}$ . The resulting pressure $P_{2}$ of the gas is given by:

Options:

Answer:

Solution:

$P V^{γ} = constant$ , so $P_{2} = P_{1} (\frac{V _{1}}{V _{2}})^{γ}$ . A.

Subject:PhysicsTopic:Heat & ThermoSubtopic:Thermodynamics Laws & Specific Heats of Gases

⏱ 2mℹ️ Source: QB

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