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Pressure of a gas when the masses of its molecules are halved and their speeds doubled

The same question, asked 2 times: 10 May 2024 S2, 13 May 2024 S2. Every wording below, oldest first.

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  1. Question 1

    10 May 2024 S2

    31
    In a vessel, the ideal gas is at a pressure P. If the mass of all the molecules is halved and their speed is doubled, then resultant pressure of the gas will be

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  2. Question 2

    13 May 2024 S2

    22
    A gas at pressure P0P_0 is contained in a vessel. If the masses of all the molecules are halved and their velocities are doubled, the resulting pressure would be equal to

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