Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoDifferent processesEasy2 minPYQ_2023

PhysicsEasysingle choice

In an Isothermal change, the change in pressure and volume of a gas can be represented for three different temperature; $T_{3} > T_{2} > T_{1}$ as:

Options:

Answer:

Solution:

In case of isothermal process, pressure vs volume graph is a rectangular hyperbola.

The graph of the isothermal process shifts away from the origin as the temperature of the process is increased. Thus, the curve away from the origin $T_{3}$ have the highest temperature whereas the curve closer to the origin $T_{1}$ have the lowest temperature.

Here, the dotted line shows the isobaric line that implies $T_{3} > T_{2} > T_{1}$ as $T = \frac{P V}{n R}$ .

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:Different processes

⏱ 2mℹ️ Source: PYQ_2023

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