Infrared rays Electromagnetic waves with frequencies in the range of 10 to 11 negative powers of 10 to 14 Hz power or wavelength ranges from 1-1000 micrometre infrared radiation that can be referred to as split into three ranges is infrared, near infrared (0.7-1.5 micrometre), medium (1.5-4.0 micrometre) and infrared remote (4.0-1000 micrometre) and you will see that there are infrared wave microwave frequency, period, about the district. Hot objects to infrared radiation with a wavelength shorter than 100 micrometre makes human sense Dermatology receive infrared wavelength that is certain. Some types of photographic film can detect infrared radiation. As usual, all kinds of creatures to infrared radiation infrared radiation at all times, and can pass through the thick haze that was solid, too light to pass through. Therefore, this property investors rely on technology to photograph Earth from a satellite to study the migration of forests into or movement of a herd of animals, etc.
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