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NEET2015PhysicsRay OpticsActual

Assertion : The frequencies of incident, reflected and refracted beam of monochromatic light passing from one medium to another are the same. Reason : The incident, the reflected and refracted rays are coplanar.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIfboth assertion and reason are true but reason is not the correct explanation of assertion.
  3. CIf assertion is true but reason is false.
  4. DIf both assertion and reason are false.

Correct answer

B. Ifboth assertion and reason are true but reason is not the correct explanation of assertion.

Step-by-step solution

Frequency of light depends on the source of its generation.

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