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Source and observer start moving simulat...

Source and observer start moving simulatneously along x and y-axis respectively. The speed of source is twice the speed of observer `V_0`. If the ratio of observer frequency to the frequency of the source is `0.75`, find the velocity of sound.

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
B

`n' ((V - V_(o)sinalpha)/(V - V_(s)cosalpha))n , tanalpha = (1)/(2)` is contact and `n'` remains constant and `n'`

so.graph.must be
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