A source of frequency 150 Hz is moving  in the direction  of a person with  a velocity of 110 m / s
Channel: Doubtnut
Date: 23/08/2020

A source of frequency 150 Hz is moving  in the direction  of a person with  a velocity of 110 m / s . The frequency heard by the person will be (speed of sound in medium = 330 m / s )