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PhysicsHeat & ThermoKinetic Theory of Gases and Gas LawsMedium2 minQB

PhysicsMediumsingle choice

Figure 2.37 shows two paths for the change of state of a gas from A to B. The ratio of the molar heat capacities in path 1 and path 2 is:

Answer:

Solution:

$Δ U$ is the same for both paths, and path 2 encloses more

area under it, so $W_{2} > W_{1}$ . Then $Q_{2} > Q_{1}$ and

$\frac{C _{1}}{C _{2}} < 1$ . B.

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

⏱ 2mℹ️ Source: QB

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