Question

In a car race sound signals emitted by the two cars are detected by the detector on the
straight track at the end point of the race. Frequency observed are 330 Hz & 360 Hz and the
original frequency is 300 Hz of both cars. Race ends with the separation of 100 m between the
cars. Assume both cars simultaneously starting and move with different constant velocities
and velocity of sound is 330 m/s. Find the time taken by winning car (in sec)​

Answer 1

Answer:

330 hz

Explanation:

360hz will not come