A

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Q. Optical fibre works on the

  • (A) principle of refraction
  • (B) total internal reflection
  • (C) scattering
  • (D) interference
  • Correct Answer - Option(B)
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  • Filed under category Physics
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Explanation by: Admin
The optical fibre is a device which works on the principle of total internal reflection by which light signals can be transmitted from one place to another with a negligible loss of energy. Characteristics of Optical Fibre: It has a large bandwidth.

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