nanipointer11
nanipointer11 nanipointer11
  • 13-06-2018
  • Physics
contestada

A sound wave increases in pitch. Which of the following changes has occurred?

a. the wave frequency decreased
b. the wave amplitude increased.
c. the wave amplitude decreased
d. the wave frequency increased

Respuesta :

AL2006
AL2006 AL2006
  • 13-06-2018
If the pitch of a sound increased, then the wave frequency increased. (D)
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