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mr_godi [17]
3 years ago
6

Satelite communication is only possible using

Physics
2 answers:
Paha777 [63]3 years ago
7 0

the correct answer is B) digital transmission


zimovet [89]3 years ago
6 0
None of the choices is correct.

Satellite communication is quite effective using either analog OR digital transmission.

Sound can't be used for satellite communication at all. (There's no medium to carry the sound to or from the satellite, and if there were, then the round-trip up and down through a geostationary satellite would take at least a minute at the sea-level speed of sound.)

Cellular devices can work but aren't required.
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This was the first definition from the dictionary on google :)

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Answer:

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