Which physical quantity for an ideal gas undergoing a quasi-static process is…

PHYSICS · Single correct · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

Which physical quantity for an ideal gas undergoing a quasi-static process is represented by the area enclosed under its pressure–volume curve between two volumes? (a) Change in internal energy (b) Work done during the process (c) Heat supplied to the gas (d)

P\,\Delta V

(taking pressure as constant)

Related theory

Thermodynamic Processes
Internal Energy
Work done by gases
The first law of thermodynamics
Thermodynamics
Heat internal energy and work

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