Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesMedium2 minQB
PhysicsMediumassertion reason
Assertion: From the initial and final states of a gas alone we cannot tell whether its internal energy rise was due to work or to heat transfer.
Reason: Internal energy is a state function, while work and heat depend on the path.
Options:
Answer:
A
Solution:
Internal energy is a state function, so is fixed by the end states. and are path dependent, so the end states alone do not tell us how was produced. A.
Subject:PhysicsTopic:Heat & ThermoSubtopic:Thermodynamics Laws & Specific Heats of Gases
⏱ 2mℹ️ Source: QB
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