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

11 March, 17:46

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Answers (2)

Know the Answer?

Heath Mclaughlin · Answer 1

As the motorcycle approaches the frequency increases

Max Morgan · Answer 2

as the motorcycle approaches the observer, the frequency increases.