Velocity of sound is v. Source and observer move towards each other with velocities
Channel: Doubtnut
Date: 2020-05-24

Velocity of sound is v. Source and observer move towards each other with velocities `V_(s)` and `V_(0)` respectively. Wind is blowing with a velocity` v_(m)` in the direction opposite to the propagation of sound, n is  the frequency of the sound. The apparent frequency of the sound heard by the observer is :-