Who invented optical fiber?
Correct answer: B. Narinder Kapany
- A. Samuel Cohen
- B. Narinder Kapany
- C. Percy L.Spencer
- D. T.H. MaimahA
Explanation
Narinder Singh Kapany pioneered the development of optical fibre and is often called the “father of fibre optics.” The other names are associated with inventions such as the microwave oven or unrelated technologies.
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About Inventions and Discoveries
Inventions and Discoveries covers the people, dates, principles and practical uses behind developments such as the wheel, printing press, telephone, electricity, radio, computer, internet, vaccines and space technology. It distinguishes an invention, which creates a device or process, from a discovery, which identifies something already present in nature.
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