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The average velocity of gas molecules is...

The average velocity of gas molecules is 400 m/sec calculate its rms velocity at the same temperature.

Text Solution

Verified by Experts

The correct Answer is:
`434.02 m//s`
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Knowledge Check

  • The average velocity of the molecules in a gas in equilibrium is

    A
    proportional to `sqrt(T)`
    B
    proportional to T
    C
    proportional to `T^(2)`
    D
    equal to zero

  • At certain temperature, the r.m.s. velocity for CH_4 gas molecules is 100 m/sec. This velocity for SO_2 gas molecules at same temperature will be

    A
    400 m/sec
    B
    200 m/sec
    C
    50 m/sec
    D
    25 m/sec

  • if average velocity becomes 4 times, then what will be the effect on rms velocity at the temperature?

    A
    1.4 times
    B
    4 times
    C
    2 times
    D
    `(1)/(4)` times

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