Question

“i) Mean square velocity of five molecules of velocities 2m/s, 3m/s, 4m/s, 5m/s, and 6m/s, is …….
a) 10 m2/s2
b) 18 m2/s2
c) 20 m2/s2
d) 15 m2/s2​

Answer 1

Hey mate!
I think the answer is c) 20m2/s2

Answer 2

Hlo here is your answer :-

The mean square velocity of the 5 molecule is = 20 m2.
/s^2r

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