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

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Answered by

Vishal Baghel | Contributor-Level 10

6 months ago

Correct Option - 2

Detailed Solution:

Optical fibre frequency range is 1 THz to 1000 THz.

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