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Grade 12th passWave Motion

what is meant by beats?

Profile image of sridhar
10 Years agoGrade 12th pass
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2 Answers

Profile image of RAJU
ApprovedApproved Tutor Answer10 Years ago
When two sounds of slightly different frequencies superimpose, the resultant sound consists of alternate waxing and waxing. This phenomenon is called beats
Profile image of VIKRAM ENIMIREDDY
10 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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