which of the following type of communication channel transmits light signal instead of Electronical a- twisted pair b- opticle fibre c- microwave d- coaxical cable
Answers
Answered by
5
Answer:
I think (c) microwave
Explanation:
because all help in tranport of electricity but microwave gives light energy
Answered by
2
Answer:
microwave is your answer..
hope it helps you
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