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Refraction of Light at Plane Surfaces — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsRefraction of Light at Plane Surfaces1 Mark
MCQ
An object in a denser medium when viewed from a rarer medium appears to be raised. The shift is maximum for : ________ .
  • A
    Red light
  • ✓
    Violet light
  • C
    Yellow light
  • D
    Green light
✓

Answer

Correct option: B.
Violet light
The shift is maximum for violet light.
Hint: The shift is maximum for violet light because the refractive index of glass is the most for the violet light and apparent = (real depth)/(refractive index)

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