Question

what are optical fibers? How they will work​

Answer 1

Answer:

An optical fiber is a thin fiber of glass or plastic that can carry light from one end to the other. The study of optical fibers is called fiber optics, which is part of applied science and engineering.

Explanation:It is used in computers for Internet connectivity

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Answer 2

Answer:

optical fibres are tube like structure having a width of 10^-4 m used to transmit the signal in the form of light from one place to another

this optical fibre is based on the principal of TOTAL INTERNAL REFLECTION

and takes the signal from one place to another without any much loss