what is meant by beats?

what is meant by beats?

Grade:12th pass

2 Answers

398 Points
7 years ago
When two sounds of slightly different frequencies superimpose, the resultant sound consists of alternate waxing and waxing. This phenomenon is called beats
53 Points
7 years ago
  • when two sound waves slightly difference in freaquency are moving in same direction suppose they overlap with each other then the resultant displacement changes from (maximum to minimum ) or (minimum to maximum).
  • one maximum,one minimum is called one beat.
  • fbeat=f2-f1

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