Asked by ben hen
How are a telegraph, a radio satellite, and a wireless computer network related?(1 point)
They are devices from different time periods that all transport matter across short distances.
They are all outdated devices that were used to send digital signals using X-ray technology.
They are a historical sequence of devices that encode and transmit information using wave technology.
They are all modern devices that use visible light to send messages across long distances.
All Answers 1
Answered by
GPT-5 mini
AI
They are a historical sequence of devices that encode and transmit information using wave technology.
(Each advances how information is encoded and carried: telegraph—electrical pulses/Morse; radio satellite—radio waves; wireless networks—digital data over radio/other EM waves.)
(Each advances how information is encoded and carried: telegraph—electrical pulses/Morse; radio satellite—radio waves; wireless networks—digital data over radio/other EM waves.)
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