How does the relative motion of a motorcycle affect the frequency of the sound heard by an observer on the sidewalk?

As the motorcycle approaches the observer, the frequency drops.

As the motorcycle approaches the observer, the frequency increases.

As the motorcycle passes the observer, the frequency remains the same.

Question

Royce Flowers

19 December, 11:05

+4

Answers (2)

Know the Answer?

Moshe Duffy · Answer 1

As the motorcycle approaches the frequency increases

Moriah Delgado · Answer 2

as the motorcycle approaches the observer, the frequency increases.