A car has two horns having a difference in frequency of 180

Last updated: 6/4/2023

A car has two horns having a difference in frequency of 180 Hz The car is approaching a stationary obser with a speed of 60 ms Calculate the difference in frequencies of the notes as heard by the obserw velocity of sound in air is 330 ms When both source and observer approach each other with a speed equal to the half the speed of s cted by the listener