Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesMedium2 minQB

PhysicsMediumsingle choice

During free expansion of an ideal gas, which of the following remains constant?

Answer:

Solution:

$Q = W = 0$ , so $Δ U = 0$ and $T$ stays constant. The volume rises, so the pressure falls. B.

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

⏱ 2mℹ️ Source: QB

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