Physics · Thermodynamics
The change in internal energy of a given mass of an ideal gas when its volume changes from V to 3V at a constant pressure P is given by which of the following expressions? (where γ is the ratio of specific heat capacities of the gas)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1PV2(γ - 1)
- 23PVγ - 1
- 32PVγ - 1✓
- 4PVγ - 1
Correct answer
2PVγ - 1
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