A. Samuel Cohen
B. Narinder Kapany
C. Percy L.Spencer
D. T.H. MaimahA
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- The longest optical fiber cable of the world is laid between:
- Samuel said to Remiel, “Where do you usually go swimming?”
- Which of the following cytoskeletal fiber contain tubulin protein??
- Optical flats are made of
- An optical pyrometer works on the principle of
- Reusable optical storage will typically have the acronym________??
- A glass with high refractive index and used in optical instruments is
- who invented bulb??
- Who invented Jet Engine_______________?
- Telephone was invented by__________??
