Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoKinetic Theory of Gases and Gas LawsMedium2 minQB
PhysicsMediumassertion reason
Assertion: A flask of gas in a moving aircraft has the same temperature as an identical flask on the ground.
Reason: Temperature measures the random motion of molecules relative to the centre of mass, not the motion of the whole sample.
Options:
Answer:
A
Solution:
Common motion of the aircraft adds the same velocity to every molecule and does not change the random motion, so is the same. The reason explains the assertion. A.
Subject:PhysicsTopic:Heat & ThermoSubtopic:Kinetic Theory of Gases and Gas Laws
⏱ 2mℹ️ Source: QB
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