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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesHard2 minQB

PhysicsHardmultiple choice

A thermally insulated container is split into compartments I ( $P, V, T$ ) and II ( $3 P, V, T$ ) by a conducting, frictionless movable partition, with the same gas on both sides. At the final equilibrium:

Options:(select one or more)

Answer:

A, B, C, D

Solution:

The pressures and temperatures equalise. Moles are in the ratio $1 : 3$ , so the total volume $2 V$ splits $1 : 3$ : $V_{I} = \frac{V}{2}$ and $V_{II} = \frac{3 V}{2}$ . Final pressure = $\frac{4 P V}{2 V} = 2 P$ . All four options are correct.

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

⏱ 2mℹ️ Source: QB

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