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Ray Optics — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsRay Optics1 Mark
MCQ
Refractive index for a material for infrared light is
  • A
    Equal to that of ultraviolet light
  • ✓
    Less than for ultraviolet light
  • C
    Equal to that for red colour of light
  • D
    Greater than that for ultraviolet light
✓

Answer

Correct option: B.
Less than for ultraviolet light
Less than for ultraviolet light

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