farellalopez1379 farellalopez1379
  • 13-03-2024
  • Physics
contestada

A source creates sound waves at a frequency f. The source moves at a constant speed of v directly towards a wall upon which the sound waves are reflected back. Calculate the beat frequency at the
A) 2v/f
B) v/f
C) f/v
D) f/2v

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