Physics, asked by turupatishivaleela4, 2 months ago

in 4th chapter phenomena involved in optical fibres

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Answered by preethi7780

Explanation:

In fibre optics ,a optical phenomenon known as total internal reflection is used to transmit light rays. In case of the simplest form of optical fiber, light entering one end of the fiber strikes the boundary of the fiber and is reflected inward.

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in 4th chapter phenomena involved in optical fibres​

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in 4th chapter phenomena involved in optical fibres