A source of sound and a person move away from each other with a speed of 10 m/s with respect to the ground. If the frequency of the sound from the source apparent to the person is n', and the speed of sound in air is 350 m/s, the original frequency of the sound is - VgyanHub

Question:

A source of sound and a person move away from each other with a speed of 10 m/s with respect to the ground. If the frequency of the sound from the source apparent to the person is n’, and the speed of sound in air is 350 m/s, the original frequency of the sound is

Options :

(a) 37/35 n'
(b) 36/35 n'
(c) 18/17 n'
(d) 17/18 n'

Answer :

(c) 18/17 n’

Answer Steps :

step 1

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