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MHT CET202313 May 2023Morning ShiftPhysicsWave OpticsActual

A and B are two interfering sources where A is ahead in phase by 54^ relative to B . The observation is taken from point P such that PB - PA =2.5 . Then the phase difference between the waves from A and B reaching point P is (in rad)

Options

  1. A3.5
  2. B4.3
  3. C5.3
  4. D5.8

Correct answer

C. 5.3

Step-by-step solution

aligned & Total phase difference = ₁+ ₂ & aligned ₁ & =54 180 =0.3 ₂ & = 2 ( PB - PA ) & = 2 2.5 =5 & ₁+ ₂=5 +0.3 =5.3 aligned aligned

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