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Multiple Choice Question

When a thick glass slab is placed over printed matter, the letters appear raised. This is due to ___________.

  • A
    Scattering of light
  • B
    Refraction of light
  • C
    Total internal reflection
  • D
    Polarization of light
Explanation:
Refraction causes apparent shift making letters appear raised.

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This question belongs to the set "RRB Group D 2025 Question Paper – 27 November Shift 1 | Set 1 (Q1–Q25) General Science". Click below to read detailed notes and attempt the full quiz.

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