xavierflowers xavierflowers
  • 22-01-2015
  • Physics
Answered

A friend talks to you as she walks past you at a speed of 2.25 m/s. why do you not notice a Doppler shift in her voice as she passes?

Answer :

clarissaramoss1 clarissaramoss1
  • 22-01-2015
2.25..........................................................
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alyssaaa445
alyssaaa445 alyssaaa445
  • 23-01-2015
when the speed of the source is very low compared with the speed of sound, there is little or no detectable difference in the frequency of the sound emitted.    
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