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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesMedium2 minQB

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In a thermodynamic process helium gas obeys the law $T P^{- \frac{2}{5}} = constant$ . The heat given to the gas when the temperature of 2 moles of the gas is raised from $T$ to $4 T$ ( $R$ is the universal gas constant) is:

Options:

Answer:

Solution:

For a monoatomic gas $T P^{- \frac{γ - 1}{γ}} = T P^{- \frac{2}{5}}$ is the adiabatic law. So $Q = 0$ . C.

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

⏱ 2mℹ️ Source: QB

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