Q. The refractive index of a medium is maximum for:

  • (A) Red light
  • (B) Yellow light
  • (C) Green light
  • (D) Violet light
✅ Correct Answer: (D) Violet light
Explanation: The refractive index increases as wavelength decreases, hence it is maximum for violet light.

Published by Tina Singh ⭐ 14.41K Points at 14-Jun-2026 08:41 am in Physics

Explanation by: Tina Singh
The refractive index increases as wavelength decreases, hence it is maximum for violet light.

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