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What are optical fibres? Mention their …

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What are optical fibres? Mention their two practical applications

    • Posted by Brijendra Maurya 6 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Shaurya Omar 6 years, 10 months ago

    Optical fibres are wires that are used for data transmission. It is the best method of communicating data and works on the principle of TIR. It's advantages are that it can transfer data all over the world and has the best transfer speed. It's disadvantages are that it is highly expensive and requires much installation time and money.

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