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The mean square velocity of the five mol...

The mean square velocity of the five molecules of velocities are 2 m/s, 3 m/s, 4 m/s, 5 m/s and 6 m/s respectively is

A

`20m^2//s^2`

B

`25m^2//s^2`

C

`36m^2//s^2`

D

`18m^2//s^2`

Text Solution

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The correct Answer is:
D
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