Question

N molecules of a gas have speeds 1, 2, 3.... N m/s respectively. The ratio of rms speed to average speed is
(A)
2N+1
N+1
(B)
2(2N+1)
V 3(N+1)
(C)
3(N+1)
V 2(2N+1)
(D)
3(N+1)
(2N+1)​

Answer 1

Answer:

The answer is a option B

Answer 2

Answer:

option b hopes it helps u