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    Question

    If the root mean square speed of gas molecules is

    doubled, the absolute temperature of the gas:
    A Becomes four times Correct Answer Incorrect Answer
    B Becomes half Correct Answer Incorrect Answer
    C Becomes double Correct Answer Incorrect Answer
    D Remains unchanged Correct Answer Incorrect Answer

    Solution

    The root mean square (rms) speed of gas molecules is related to the absolute temperature (T) by the formula:

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