Microwaves
Microwaves are electromagnetic waves that have lower frequencies (and longer wavelengths) than infrared light. They are higher on the frequency scale of the electromagnetic spectrum than ra...
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Microwave
A microwave is an electromagnetic wave with a very short wavelength—between.039 in. (1 mm) and 1 ft (30 cm). Within the electromagnetic spectrum, microwaves can be found in the region ...
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Microwaves
Microwave