The main reason optical fibres are preferred in modern communication systems is that they:
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Correct Answer: Option B
Explanation:
Optical fibres carry information very quickly and with very little energy loss. They also reduce signal interference and can transmit data over long distances, making them very useful in internet and communication technology.
Optical fibres carry information very quickly and with very little energy loss. They also reduce signal interference and can transmit data over long distances, making them very useful in internet and communication technology.