Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesMedium2 minQB

PhysicsMediumsingle choice

The $P$ - $V$ diagram of a diatomic gas is a straight line passing through the origin. The molar heat capacity of the gas in the process will be:

Answer:

Solution:

$P \propto V$ means $P V^{- 1} = constant$ , $x = - 1$ . $C = C_{v} + \frac{R}{1 - x} = \frac{5}{2} R + \frac{R}{2} = 3 R$ . C.

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

⏱ 2mℹ️ Source: QB

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