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What is the principle of fibre optical
Communication? objectiv Answer
1
frequency modulation
2 population inversion
3
internal reflection
D Doppler Effect
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Answer:
3.Internal Reflection
Explanation:
Optical fibres are an application of TIR (Total Internal Reflection).The fundamental use of optical fibre is in the area of transmission of information in light form. The application of optical fibre is genuinely proven to be more beneficial in comparison to the conventional use of metallic wires.
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