Infrarubie

Infrarubie (IR) es radiation electromagnetic de un unde-longore plu long quam to de lúmine visibil; li spectre infrarubi comensa al borde nominal de rubie visibil a 0,7 micrometres (μm) e extende conventionalmen a 300 μm.

Ti longores undic coresponde a un extension frequential de approximatemente 430 a 1 THz,Dr. S. C. Liew, http://www.crisp.nus.edu.sg/~research/tutorial/em.htm 
e include li max parte del radiation termal emisset per coses proxim temperatura ambient. Microscopicamen, lúmine IR es tipicamen emisset o absorbet per molecules quando les changea lor rotational e vibrational movementes.

Luce del Sole al zenite provide un iradiantie de circa 1 kilowatt per metre quadrat a nivelle del mar. De ti energie, 527 watts es radiation infrarubi, 
445 watts es lúmine visibil, e 32 watts es radiation ultravioletti.http://rredc.nrel.gov/solar/spectra/am1.5/

Vide anc
Color
Lúmine
Lúmine visibil
Radiation electromagnetic

Referenties

Categorie:Spectre Electromagnetic
Categorie:Lúmine
Categorie:Radiation