A source emits sound of frequency 600 Hz inside water. The frequency heard in air will be:
(V = 1500 m/s in water and V = 300 m/s in air).
300 Hz
120 Hz
600 Hz
6000 Hz
Frequency of sound depends upon source and is independent of medium.
a source of sound frequency 600 hz is placed inside water .the speed of sound in water is 1500m/s and in air is 300m/s.the frequency if sound recorded by an observer ,who is standing in air is.
A sound source of frequency 600 Hz is moving towards an observer with velocity 20m/s. The speed of sound is 340m/s. The frequency heard by observer will be