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Question: Answered & Verified by Expert
A wave pulse on a string has the dimension shown in the diagram. The wave speed is v = 1 cm s-1. If point O is a free end. The shape of the wave at time t = 3 s is 


         
PhysicsWaves and SoundNEET
Options:
  • A
  • B
  • C
  • D
Solution:
2832 Upvotes Verified Answer
The correct answer is:
Time taken for maxima to reach the end is 3 sec and at it's free end the disturbance will add up and get double there.

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