General Knowledge
Medium
Question
Who invented optical fiber?
A
Samuel Cohen
B
Narinder Kapany
✓ Official correct answer
C
Percy L.Spencer
D
T.H. MaimahA
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Samuel Cohen
No member explanations yet for this option.
B
Narinder Kapany
No member explanations yet for this option.
C
Percy L.Spencer
No member explanations yet for this option.
D
T.H. MaimahA
No member explanations yet for this option.