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JEE Main2003PhysicsWave OpticsActual

To demonstrate the phenomenon of interference, we require two sources which emit radiation

Options

  1. Aof nearly the same frequency
  2. Bof the same frequency
  3. Cof different wavelengths
  4. Dof the same frequency and having a definite phase relationship

Correct answer

D. of the same frequency and having a definite phase relationship

Step-by-step solution

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