Question

state the expression for apparent frequency when source of sound and listener are moving toward each other??​

Answer 1

Answer:

The Apparent change in the frequency of sound when the source, the observer and the medium are in a relative motion is called Doppler Effect. Let S be source of sound moving with velocity vs towards stationary listener O. Thus apparent frequency is greater than the actual frequency as source moves towards listener.

Answer 2

Answer:

Explanation:

The Apparent change in the frequency of sound when the source, the observer and the medium are in a relative motion is called Doppler Effect. Let S be source of sound moving with velocity vs towards stationary listener O. Thus apparent frequency is greater than the actual frequency as source moves towards listener.