Infrarubie
Lumine infrarubie (IR) es radiation electromagnetic de un longitude undic plus longe que isto de lumine vidibile; le spectro infrarubie comencia ab le bordo nominal de rubie vidibile a 0,7 micrometros (μm) e extende conventionalmente a 300 μm.
Iste longitudes undic corresponde a un extension frequential de approximatemente 430 to 1 THz, e include le major parte del radiation thermal emittite per objectos a proxime temperatura ambiente. Microscopicamente, lumine IR es typicamente emittite o absorbite per moleculas quando illos altera lor rotational e vibrational movimentos.
| Infrarubie |
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| subclasse de: radiation electromagnetic |
| parte de: spectro electromagnetic[*] |
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| precedite per: visible spectrum[*] |
| Commons: Infrared |
Lumine del sol al zenit provide un irradiantia de circa 1 kilowatt per metro quadrate a nivello del mar. De iste energia, 527 watts es radiation infrarubie, 445 watts es lumine vidibile, e 32 watts es radiation ultraviolette.
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Referentias
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