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Which of the following forms of electromagnetic waves is used mostly in communication? a)x-rays b)infrared c)radio waves d)gamma rays
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Which of the following forms of electromagnetic waves is used mostly in communication?

a)x-rays
b)infrared
c)radio waves
d)gamma rays

User Abdelrahman Gobarah
by
8.1k points

1 Answer

5 votes
radio waves, which is c
User Rikard Anglerud
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