The internal energy of a gas is given by

PHYSICS · Single correct · CBSE · Physics · Thermodynamics · Thermodynamics

Problem

The internal energy of a gas is given by U=2pVU=2pV. It expands from V0V_0 to 2V02V_0 against a constant pressure p0p_0. The heat absorbed by the gas in the process is (1) 2p0V02p_0V_0 (2) 4p0V04p_0V_0 (3) 3p0V03p_0V_0 (4) p0V0p_0V_0

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