Which of the following is the fastest communication channel

Asked by admin @ 13/08/2021 in Physics viewed by 295 People

Which of the following is the fastest communication channel?

A) Microwave
B) Optical fiber
C) Radio wave
D) All are operating at nearly the same propagation speed

Answered by admin @ 13/08/2021

A) Microwave

Reason

A microwave is the fastest communication channel whereas Optical fiber is a way of transferring data not a way of communication.

Hope this helps you

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