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.
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 original frequency.
Question
Asked 9/19/2012 3:43:42 PM
Updated 2/19/2018 6:56:22 AM
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Edited by
Masamune [2/19/2018 6:56:21 AM], Confirmed by
Masamune [2/19/2018 6:56:22 AM]
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