Two cars are approaching each other on a straight road and moving with a velocity of 30 kmh^(-1).if the sound produced in a car is of frequency 500 Hz, what will be the frequency of sound as heard by the person sitting in the other car ? When the two cars have crossed each other and are moving away from each other.what will be the frequency of sound as heard by the same person ? Speed of sound =330 ms^(-1).

Two cars are approaching each other on a straight road and moving with

1.	Two cars are approaching each other on a straight road and moving with a velocity of 30 kmh^(-1).if the sound produced in a car is of frequency 500 Hz, what will be the frequency of sound as heard by the person sitting in the other car ? When the two cars have crossed each other and are moving away from each other.what will be the frequency of sound as heard by the same person ? Speed of sound =330 ms^(-1).
Answer» ANSWER :526 HZ, 475 Hz