Question

If an object that is emitting sound is moving fast enough towards an observer, what pitch will the observer hear?

a) (A) A pitch that is higher than the pitch actually produced
b) (B) A pitch that is lower than the pitch actually produced
c) (C) The same pitch as the pitch actually produced
d) (D) Impossible to determine

Answer 1

(A) A pitch that is higher than the pitch actually produced

Step-by-step explanation:

Doppler effect