Physics
Bastien556
2021-05-02 09:51:12
if a source of sound waves is rapidly approaching a person the sound heard by the person appears to have
ANSWERS
antiam2281
2021-05-02 16:15:57

If a source of sound is approaching a person, no matter how fast or slow, then the sound heard by the observer appears to have higher frequency (shorter wavelength) than the sound actually generated by the source has.

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