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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesMedium2 minQB

PhysicsMediumsingle choice

Suppose a gas obeys $p V^{2} = constant$ in addition to the gas equation $p V = RT$ . If on heating the temperature is doubled, what will be the percentage change in volume?

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Answer:

Solution:

$p V = RT$ and $p V^{2} = C$ give $T V = constant$ . If $T$ doubles, $V$ halves, a 50% decrease. A.

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

⏱ 2mℹ️ Source: QB

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