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The dimensional formula for r.m.s. (root...

The dimensional formula for r.m.s. (root mean square) velocity is

A

`M^(0)LT^(-1)`

B

`M^(0)L^(0)T^(-2)`

C

`M^(0)L^(0)T^(-1)`

D

`MLT^(-3)`

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • The dimensional formula for areal velocity is

    A
    `[M^(0) L^(-2) T^(-1)]`
    B
    `[M^(0) L^(-2) T^(1)]`
    C
    `[M^(0) L^(2) T^(-1)]`
    D
    `[M^(0) L^(2) T^(1)]`

  • Find the temperature of gas if its rms(root mean square) velocity is doubled at 0^(@)C

    A
    `1092^(@)C`
    B
    `819^(@)C`
    C
    819K
    D
    `1092^(@)F`

  • In the above problem the root mean square velocity is

    A
    4 m/s
    B
    3.01 m/s
    C
    3 m/s
    D
    5 m/s

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