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SOLAR RAYS [1 record]

Record 1 2012-07-09

English

Subject field(s)
  • Electromagnetic Radiation
  • The Sun (Astronomy)
  • Solar Energy
CONT

Solar radiation [is] the total electromagnetic radiation emitted by the sun. About 99.9 percent of its energy output falls within the wavelength interval from 0.15 microns to 4.0 microns, with peak intensity near 0.47 microns. About one-half of the total energy in the solar beam falls in the visible spectrum from 0.4 to 0.7 microns, and most of the other half falls in the near infrared, a small additional portion falling in the ultraviolet.

OBS

solar radiation: term standardized by ISO and officially approved by the Avalanche Bulletin Terminology Committee.

Key term(s)
  • solar ray

French

Domaine(s)
  • Rayonnements électromagnétiques
  • Soleil (Astronomie)
  • Énergie solaire
DEF

Rayonnement comprenant toutes les particules (électrons, photons, noyaux atomiques) et tous les rayonnements électromagnétiques en provenance du Soleil.

CONT

Le rayonnement solaire est un rayonnement électromagnétique composé essentiellement : de lumière visible de longueur d'onde comprise entre 400 nm et 800 nm; de rayonnement infra rouge (IR) de longueur d'onde inférieure à 400 nm; de rayonnement ultra violet (UV) de longueur d'onde supérieure à 800 nm.

OBS

rayonnement solaire : terme normalisé par l'ISO et uniformisé par le Comité d'uniformisation de la terminologie des bulletins d'avalanche.

Key term(s)
  • rayon solaire

Spanish

Campo(s) temático(s)
  • Radiación electromagnética
  • Sol (Astronomía)
  • Energía solar
DEF

Radiación emitida por el Sol, con longitud de onda entre los 290 y los 3.000 nm.

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