Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoKTGMedium2 minQB
PhysicsMediumsingle choice
A gas is enclosed in a cylindrical piston. When the gas is heated from 0° to 100°C, the piston is allowed to move to maintain a constant pressure. According to the Kinetic-Molecular Theory of Matter.
Options:
Answer:
D
Solution:
Due to increase in temperature the internal energy of the molecules increases which is in the form of kinetic energy, thus the average speed of the molecules has increased.
Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:KTG
⏱ 2mℹ️ Source: QB
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