Verified Solution • 2025–26 Session moderate

QAIPMT-2006-Ph-2430: NEET 2006 Physics - Class 11 AIPMT-2006-Ph-2430 Solution: Two vibrating tuning forks produce waves given by \(y_1=4 500…

Two vibrating tuning forks produce waves given by y1=4sin⁡500πty_1=4\sin500\pi t and y2=2sin⁡506πty_2=2\sin506\pi t. Number of beats produced per minute is

Multiple Choice Options

  • A 360
  • B 180
  • C 60
  • D 3

Step-by-Step Verified Solution

Y 1 = 4 sin500 � t, Y 2 = 2 sin506 � t _ 1 = 500 � , _ 1 = 2 � _ , _ 1 = 250 , _ 2 = 253 _ = _ 2 _ _ 1 = 253 _ 250 = 3 beats/s _ Number of beats per minute = 3 _ 60 = 180

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