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Q. Optical Fibre technology works on which of these principles of Physics?

  • (A) Bernoulli's Principle
  • (B) Newton's law of Motion
  • (C) Total internal reflection of Light
  • (D) Photoelectric effect
  • Correct Answer - Option(C)
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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.

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