everyday science MCQ #1889

Who invented optical fibre?

everyday science MCQ #1889

  1. Question 1

    Q1. Who invented optical fibre?

    • A) Samuel Cohen
    • B) Narinder Kapany
    • C) Percy L. Spencer
    • D) T. H. Maiman

    Answer: Narinder Kapany

    Explanation: Narinder Singh Kapany, an Indian-American physicist, is widely credited as the "father of fiber optics" for his pioneering work in the 1950s demonstrating light transmission through glass fibers.