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Calculate the rms speed of helium atoms near the surface of the Sun at a temperature of about 5700 K.

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Question

Calculate the rms speed of helium atoms near the surface of the Sun at a temperature of about 5700 K.

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What is the pressure inside a 39.0 L container holding 105.2 kg of argon gas at 22.5 ∘C?

The rms speed of molecules in a gas at 22 ∘C is to be increased by 8.0%.To what temperature must it be raised?

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