TERMIUM Plus®

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MIRROR REFLECTION [1 record]

Record 1 2006-10-16

English

Subject field(s)
  • Atmospheric Physics
  • Space Physics
DEF

Reflection of electromagnetic, acoustic, or water waves in which the reflected waves travel in a definite direction, and the directions of the incident and reflected waves make equal angles with a line perpendicular to the reflecting surface, and lie in the same plane with it.

OBS

Specular reflection is described by the law of reflection, according to which incident and reflected waves lie in the plane of incidence, defined by the normal to the interface and the direction of the incident wave, and make the same angle of incidence with this normal. Specular reflection is distinguished from refraction in that the direction of propagation of the reflected wave has a component opposite the direction of the incident wave. Although the law of (specular) reflection is often a good approximation, it is not exact ...

OBS

specular reflection: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

French

Domaine(s)
  • Physique de l'atmosphère
  • Physique spatiale
DEF

Réflexion du rayonnement par une surface lisse, comme un miroir, telle que l'angle d'incidence et l'angle de réflexion sont égaux.

DEF

Réflexion obéissant aux lois optiques (ou lois de Descartes), valables pour les miroirs. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.]

OBS

réflexion spéculaire; réflexion régulière : termes normalisés par l'AFNOR.

OBS

réflexion spéculaire : terme uniformisé par le Comité d'uniformisation de la terminologie spatiale (CUTS) et par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

Campo(s) temático(s)
  • Física de la atmósfera
  • Física espacial
DEF

Reflexión de la radiación por una superficie lisa, como un espejo, en que los ángulos de incidencia y de reflexión son iguales.

CONT

[...] las vueltas en un sentido y otro están relacionadas por reflexiones especulares.

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