A signal of 100 THz frequency can be transmitted with maximum efficiency by:
A signal of 100 THz frequency can be transmitted with maximum efficiency by:
Option 1 -
Coaxial cable
Option 2 -
Optical fibre
Option 3 -
Twisted pair of copper wires
Option 4 -
Water
Asked by Shiksha User
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1 Answer
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Correct Option - 2
Detailed Solution:Optical fibre frequency range is 1 THz to 1000 THz.
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