Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesMedium2 minQB
PhysicsMediuminteger
Three moles of an ideal gas at 400 K are cooled isochorically until the pressure is halved. Then in an isobaric process the gas expands until its temperature is back to 400 K. Find the net heat absorbed in the whole process in joules (nearest integer).
Answer:
4988
Solution:
The net , so . Only the isobaric step does work. After the isochoric step K, so J.
Subject:PhysicsTopic:Heat & ThermoSubtopic:Thermodynamics Laws & Specific Heats of Gases
⏱ 2mℹ️ Source: QB
Doubts & Discussion
Loading discussions...
