Skip to content
AnsweringExams.Com
  • Home
  • Contact Us / Report Error
  • Disclaimer

Who invented optical fiber?

July 18, 2021March 5, 2018 by admin

Who invented optical fiber?

A. Samuel Cohen
B. Narinder Kapany
C. Percy L.Spencer
D. T.H. MaimahA

Categories General Knowledge MCQs
World Conference on Tobacco or Health held in _____2018?
Fear of darkness ______________?
© 2025 AnsweringExams.Com • Built with GeneratePress