A

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Q. Consider the following:
1. Formation of a rainbow
2. Dispersion of light,
3. A coin appears raised when placed in a trough filled with water
Which among the above refraction?

  • (A) Only 1 & 2
  • (B) Only 2 & 3
  • (C) Only 1 & 3
  • (D) 1, 2 & 3
  • Correct Answer - Option(D)
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  • Filed under category Physics
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Explanation by: Admin
Refraction is a phenomenon of light, sound wave, water wave by which the direction of a wave changed while passing from one medium to another. Some of the examples of refraction are Mirage, appearing of raised coin in a trough filled with water, bent pencil in glass of water, rainbow, dispersion of light sunset, etc.

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