nmax A stationary observer receives a sound from 1000 Hz a

Last updated: 6/21/2023

nmax A stationary observer receives a sound from 1000 Hz a sound of frequency fo n Hz moving with a constant velocity v 30 m s The apparent frequency varies with time as shown in figure Velocity of sound v 300 m s Then which of the following is incorrect nmin 2 a The minimum value of apparent frequency is 889 Hz b The natural frequency of source is 1000 Hz c The frequency time curve corresponds to a source moving at an angle to the stationary observer d The maximum value of apparent frequency is 1111H