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Mr. Dubey • 52.30K Points
Coach Science

  • (A) Samuel Cohen
  • (B) Narinder Kapany
  • (C) Percy l Spencer
  • (D) T.H. Maimah
Correct Answer - Option(B)

Explanation by: Mr. Dubey
Optical fiber is a flexible, transparent fiber which is made up to pure silica and acts on the principle of total internal reflection. In 1952 an Indian –Born American physicist known for his work in optical fiber.

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