The mean free path of a gas molecule at 27°C is 2 cm. If the rms velocity of the gas at…

Physics · JEE Main · NTA Exams — Kinetic Theory of Gases

1. \(\frac{1}{5} s\)
2. \(\frac{1}{500} s\)
3. \(\frac{1}{50} s\)
4. \(\frac{1}{250} s\)

Answer

(B) 1 500 s

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