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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoKTGEasy2 minPYQ_2023

PhysicsEasysingle choice

The root mean square velocity of molecules of gas is

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Answer:

Solution:

Root mean speed of a gas molecule is stated as $v_{rms} = \sqrt{\frac{3 R T}{M}}$ , where, $R$ is the universal gas constant, $T$ is temperature, and $M$ is the molar mass of the gas.

Thus, $v_{rms} \propto \sqrt{T}$ .

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:KTG

⏱ 2mℹ️ Source: PYQ_2023

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