The velocity of sound in air is 330 m/s^-1. The r.m.s. velocity of air molecules (ɣ = 1.4) is approximately equal to - VgyanHub

Question:

The velocity of sound in air is 330 m/s^-1. The r.m.s. velocity of air molecules (ɣ = 1.4) is approximately equal to

Options :

(a) 400 ms^-1
(b) 471.4 ms^-1
(c) 231 ms^-1
(d) 460 ms^-1

Answer :

(b) 471.4 ms^-1

Answer Steps :

step 1

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