1.

Which of the following phenomena of light are involved in the formation of a rainbow? (a) Reflection, refraction, and dispersion (b) Refraction, dispersion and total internal reflection (c) Refraction, dispersion and internal reflection (d) Dispersion, scattering and total internal reflection

Answer»

The answer is (c) Refraction, dispersion and internal reflection

  • Dispersion of light leads to scattering of white light into different color to an angle to cause internal reflection.rs. 
  • Refraction bends incident light leading to the formation of rainbow


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