Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesEasy2 minQB

PhysicsEasysingle choice

For an adiabatic expansion of an ideal gas, the quantity $P V$ :

Answer:

Solution:

Adiabatic expansion: the gas does work at the cost of its internal energy, so $T$ falls. $P V = n RT$ therefore decreases. B.

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

⏱ 2mℹ️ Source: QB

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