Discussion
Microwaves are
Answer: C
Microwaves are short wavelength radio waves.
In the electromagnetic spectrum, microwaves (wavelengths of about 1 mm to 0.1 m, frequencies of roughly 1 to 300 GHz) lie at the short-wavelength end of the radio region. They are used in radar, microwave ovens and satellite links.
The 54 to 890 MHz band and ordinary radio and television broadcasting belong to longer radio waves. Hot bodies and molecular vibrations produce infrared radiation, and ordinary glass absorbs ultraviolet, not microwaves.
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