Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoKTGMedium2 minQB
PhysicsMediumsingle choice
There are two identical vessels containing the same quantity of an ideal gas at the same pressure. Vessel A is placed in a train moving with constant speed and vessel B is placed on the platform. In the frame of an observer standing on the platform, select the correct statement.
Options:
Answer:
A
Solution:
Temperature depends only on the random (internal) motion, same in both. In the platform frame, gas in A also carries the ordered bulk kinetic energy of the train, so total kinetic energies differ.
Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:KTG
⏱ 2mℹ️ Source: QB
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