If a source of sound waves is rapidly approaching a person, the sound heard by the person appears to have

A. a frequency higher than the original frequency.

B. a pitch lower than the original pitch.

C. a period higher than the original period.

D. an amplitude lower than the original amplitude.

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Physics

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Today, 06:29

If a source of sound waves is rapidly approaching a person, the sound heard by the person appears to have

A. a frequency higher than the original frequency.

B. a pitch lower than the original pitch.

C. a period higher than the original period.

D. an amplitude lower than the original amplitude.

+1

Answers (2)

Know the Answer?

Selina Duran · Answer 1

A. a frequency higher than the original frequency.

Quinten · Answer 2

If a source of sound waves is rapidly approaching a person,

the sound heard by the person appears to have a frequency

higher than the frequency actually produced by the source.

If a source of sound waves is rapidly approaching a person, the sound heard by the person appears to haveA. a frequency higher than the original frequency.B. a pitch lower than the original pitch.C. a period higher than the original period.D. an amplitude lower than the original amplitude.

If a source of sound waves is rapidly approaching a person, the sound heard by the person appears to have

A. a frequency higher than the original frequency.

B. a pitch lower than the original pitch.

C. a period higher than the original period.

D. an amplitude lower than the original amplitude.