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Q. The speed of light will be minimum while passing through

  • (A) Water
  • (B) Vaccum
  • (C) Air
  • (D) Glass
  • Correct Answer - Option(D)
  • Views: 10
  • Filed under category Physics
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Explanation by: Admin
Light travels at approximately 300,000 kilometers per second in a vacuum, which has a refractive index of 1.0, but it slows down to 225,000 kilometers per second in water and 200,000 kilometers per second in glass.

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