Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoKinetic Theory of Gases and Gas LawsMedium2 minQB

PhysicsMediummultiple choice

A frictionless piston of mass m and area A closes a gas in a cylinder. Which statements are correct?

Answer:

A, B, C

Solution:

Horizontal: no weight component, so $P = P_{0}$ (A). Closed end

down: $P = P_{0} + \frac{m g}{A}$ (B). Closed end up:

$P = P_{0} - \frac{m g}{A}$ (C). D is false. A, B and C.

Subject:PhysicsTopic:Heat & ThermoSubtopic:Kinetic Theory of Gases and Gas Laws

⏱ 2mℹ️ Source: QB

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