Total Internal Reflection is based on

Total Internal Reflection is based on reflection.

Total internal reflection is based on the following two conditions:

  • The angle of incidence must be greater than the critical angle.
  • The light ray must first travel through a denser medium and then to a less dense medium.

Following are the examples of total internal reflection:

  • The formation of mirage is an example of total internal reflection.
  • Underwater reflection of fishes.

Prism, optical fibres, and binoculars are the applications of total internal reflection.

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