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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoFirst lawEasy2 minPYQ_2025

PhysicsEasysingle choice

Using the given $P - V$ diagram, the work done by an ideal gas along the path ABCD is :

Question diagram: Using the given P − V diagram, the work done by an ideal gas

Options:

Answer:

Solution:

Area under graph will be magnitude of graph and being counterclockwise graph it would be negative $Area = 2 P_{0} \times V_{0} + P_{0} V_{0} = 3 P_{0} V_{0} W = - 3 P_{0} V_{0}$

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:First law

⏱ 2mℹ️ Source: PYQ_2025

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