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JD34
JD34 JD34
  • 08-02-2017
  • Physics
Answered

According to the Doppler effect, the sound of a police car siren is______ (A. Quieter B. Louder) and______ (A. Higher B. Lower) pitched as it approaches the observer.

Verified Answer :

khaleekthomas khaleekthomas
  • 08-02-2017

The best answer i can get give u is B i hope this helps

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sethsalinas45
sethsalinas45 sethsalinas45
  • 13-02-2017

It would B and A hope this helps



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