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Ray Optics — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsRay Optics1 Mark
MCQ
Total internal reflection is possible when light rays travel
  • A
    Air to water
  • B
    Air to glass
  • ✓
    Glass to water
  • D
    Water to glass
✓

Answer

Correct option: C.
Glass to water
Total internal reflection occurs when light ray travels from denser medium to rarer medium.

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