3 years ago

when you make a cell phone call, which type of electromagnetic wave is most likely transmitting the signal

1 answer:

4 0

It must be radio waves. That's the only electromagnetic wave
the cell towers are equipped to receive and process.

Your phone can pour out all the modulated heat, light or
X-rays it wants to, but the call will never connect, because
there is no cellular network operating at those wavelengths.

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