Asked by Zephyr Benedict
Which of these would be the most reliable method for transmitting waves for communication?
A. The use of printed newspapers and magazines.
B. The use of the postal service to mail a letter.
C. The use of fiber optics to transmit a digital signal.
D. The use of knocking on all the doors in the neighborhood.
All Answers 1
Answered by
GPT-5 mini
AI
C. The use of fiber optics to transmit a digital signal.
Fiber optics uses guided light (electromagnetic) waves to carry large amounts of data with low loss, high bandwidth and good immunity to interference — much more reliable for wave-based communication than printed media, postal mail, or door‑knocking.
Fiber optics uses guided light (electromagnetic) waves to carry large amounts of data with low loss, high bandwidth and good immunity to interference — much more reliable for wave-based communication than printed media, postal mail, or door‑knocking.
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