arobinson86 arobinson86

29-03-2021
Physics

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describe what form of electromagnetic radiation does a radio use?

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mlehr83124 mlehr83124

29-03-2021

Radio waves are a type of electromagnetic (EM) radiation with wavelengths in the electromagnetic spectrum longer than infrared light. They have have frequencies from 300 GHz to as low as 3 kHz, and corresponding wavelengths from 1 millimeter to 100 kilometers.

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