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NEET2009PhysicsRay OpticsActual

Assertion : The edges of the images of white object formed by a concave mirror on the screen appear white. Reason : Concave mirror does not suffer chromatic aberration.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion
  2. BIf both 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

A. If both assertion and reason are true and reason is the correct explanation of assertion

Step-by-step solution

The rays or all colours incident on a concave mirror at the same angle are reflected at the same angle. Hence image formed by reflection does not suffer chromatic aberration.

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