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Infrarubie

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Image de du gentes in medial infrarubie ("termal") lúmine (color fals)

Infrarubie (IR) esradiation electromagnetic de ununde-longore plu long quam to delúmine visibil; li spectre infrarubi comensa al borde nominal derubie visibil a 0,7micrometres (μm) e extende conventionalmen a 300μm.

Ti longores undic coresponde a unextension frequential de approximatemente 430 a 1THz,[1] e include li max parte delradiation termal emisset per coses proxim temperatura ambient. Microscopicamen, lúmine IR es tipicamen emisset o absorbet per molecules quando les changea lorrotational e vibrational movementes.

Luce delSole al zenite provide uniradiantie de circa 1 kilowatt permetre quadrat a nivelle del mar. De ti energie, 527 watts es radiation infrarubi, 445 watts eslúmine visibil, e 32 watts esradiation ultravioletti.[2]

Vide anc

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Referenties

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  1. Dr. S. C. Liew,http://www.crisp.nus.edu.sg/~research/tutorial/em.htm
  2. http://rredc.nrel.gov/solar/spectra/am1.5/
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