Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoKinetic Theory of Gases and Gas LawsMedium2 minQB
PhysicsMediumassertion reason
Assertion: Temperature of a substance is not a frame-dependent property, unlike the mechanical energy of a body.
Reason: Temperature measures the random molecular motion relative to the centre of mass of the substance.
Options:
Answer:
A
Solution:
Mechanical energy of a body depends on the frame, but temperature only depends on the random motion about the centre of mass, which is frame independent. The reason explains the assertion. A.
Subject:PhysicsTopic:Heat & ThermoSubtopic:Kinetic Theory of Gases and Gas Laws
⏱ 2mℹ️ Source: QB
Doubts & Discussion
Loading discussions...
