Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesMedium2 minQB

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A monoatomic ideal gas expands at constant pressure, with heat $Q$ supplied. The fraction of $Q$ which goes as work done by the gas is:

Answer:

Solution:

$\frac{W}{Q} = \frac{R}{C _{p}} = \frac{R}{\frac{5}{2} R} = \frac{2}{5}$ . D.

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

⏱ 2mℹ️ Source: QB

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