Difference between revisions of "Radio waves"
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| − | '''Radio waves''' are a part of the electromagnetic spectrum. They typically defined as having wavelengths longer than about a centimetre, though this value depend on the definition. Therefore radio waves have the longest wavelength and lowest energy of any type of electromagnetic radiation. They are generally used for communication. | + | '''Radio waves''' are a part of the electromagnetic spectrum. They typically defined as having wavelengths longer than about a centimetre, though this value depend on the definition. Therefore, radio waves have the longest wavelength and lowest energy of any type of electromagnetic radiation. They are generally used for communication. |
[[Category:Radio]] | [[Category:Radio]] | ||
Revision as of 21:27, November 10, 2016
Radio waves are a part of the electromagnetic spectrum. They typically defined as having wavelengths longer than about a centimetre, though this value depend on the definition. Therefore, radio waves have the longest wavelength and lowest energy of any type of electromagnetic radiation. They are generally used for communication.