ronaldbrooks14 ronaldbrooks14

08-06-2017
Chemistry

contestada

When a sound source approaches you, the pitch you hear is

A. first higher and then lower than the pitch of the source when stationary.
B. the same as when the source is stationary.
C. higher than when the source is stationary.
D. lower than when the source is stationary.

Respuesta :

adonysf12f adonysf12f

08-06-2017

higher C. higher than when the source is stationary

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