Answers

2015-08-30T12:05:35+05:30
An optic fiber is a very thin fibre made of glass or plastic having radius about a micrometer.A bunch of such thin fiber forms a light pipe.It works under the principle of total internal reflection.
 
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2015-08-30T12:10:50+05:30
Optic fiber is a thin glass fibre through which light can be transmitted.
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