Question

Due to the Doppler effect, if an ambulance had its siren on and was moving towards you, the pitch you would hear would be ________ the pitch the ambulance driver would hear.
A. lower than
B. higher than
C. the same as
D. It would depend on the amplitude of the siren's sound waves.

Answer 1

heyy dear ur answer........


The speed of the sound is relative to the speed of the object emitting the sound. When the object is going toward you, the pitch will sound higher. When the object is going away, the sound going toward you is slower (from your perspective) sounding lower pitch...........

hope this will help u..........@kundan