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Mr. Dubey • 100.64K Points
Coach Science

Q. Who invented the optical fiber?

  • (A) Samuel Cohen
  • (B) Narinder Kapany
  • (C) Percy l Spencer
  • (D) T.H. Maimah
  • Correct Answer - Option(B)
  • Views: 650
  • Filed under category Science
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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