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MHT CET Physics question

PhysicsKinetic Theory of GasesMHT CET

If the R.M.S velocity of a gas at a given temperature (Kelvin scale) is 300 m/s. What will be the R.M.S velocity of a gas having twice the molecular weight and half the temperature on Kelvin scale?

Answer: (D)

Solution

, so \sqrt{(1/2)/2}\frac{1}{2}$ =

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Question ID VK-063474