A source on a swing which is covering an angle `theta` from the vertical is producing a frequency
Channel: Doubtnut
Date: 26/01/2020

A source on a swing which is covering an angle `theta` from the vertical is producing a frequency `v`. The source is distant `d` from the place of support of swing. If velocity of sound is `c`, acceleration due to gravity is `g`. then the maximum and minimum frequency hearfd by a listener in froun of swing is