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In a gas 5 molecules have speed 150 m/s,...

In a gas 5 molecules have speed 150 m/s, 160 m/s, 170 m/s, 180 m/s, 190 m/s. Ratio of
`V_(r.m.s)` to `V_("mean")` is nearly

A

1

B

3

C

0.5

D

2

Text Solution

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The correct Answer is:
A
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