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NEETPhysicsWave Optics

Which of the following receivers, R1 or R2, picks up the larger signal when source B is turned off, given that four identical monochromatic sources A, B, C, and D, producing waves of the same wavelength λ, are coherent?

Options

  1. AR1 picks up a larger signal
  2. BR2 picks up a larger signal
  3. CBoth R1 and R2 pick up an equal signal
  4. DNone of the receivers pick up any signal

Correct answer

C. Both R1 and R2 pick up an equal signal

Step-by-step solution

Correct Option is : (C) Both R1 and R2 pick up an equal signal

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