A source of sound of frequency 500 Hz is moving towards an observer with velocity 30 m/s.The speed of the sound id 330 m/s.The frequency heard by the observer is

A source of sound of frequency 500 Hz is moving towards an observer wi

1.	A source of sound of frequency 500 Hz is moving towards an observer with velocity 30 m/s.The speed of the sound id 330 m/s.The frequency heard by the observer is
Answer» 545 Hz 58z Hz 458 Hz 550 Hz Answer :D