Question

explain fiber optic materia​

Answer 1

Answer:

An optical fiber (or fibre in British English) is a flexible, transparent fiber made by drawing glass (silica) or plastic to a diameter slightly thicker than that of a human hair. Optical fibers typically include a core surrounded by a transparent cladding material with a lower index of refraction.

Answer 2

Answer:

An optical fiber (or fibre in British English) is a flexible, transparent fiber made by drawing glass (silica) or plastic to a diameter slightly thicker than that of a human hair. ... Optical fibers typically include a core surrounded by a transparent cladding material with a lower index of refraction.

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