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AP EAMCET2012PhysicsWaves and Sound

A uniform rope of mass 0.1 ~kg and length 2.45 ~m hangs from a rigid support. The time taken by the transverse wave formed in the rope to travel through the full length of the rope is (Assume g=9.8 ~m / s ^2 )

Options

  1. A0.5 ~s
  2. B1.6 ~s
  3. C1.2 ~s
  4. D1.0 ~s

Correct answer

D. 1.0 ~s

Step-by-step solution

The time taken by the transverse wave t=2 l g =2 2.45 9.8 =1 ~s

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