bn:00004127n
Noun Concept
Categories: Physical optics, Sound, Geometrical optics, Physical phenomena, Acoustics
EN
angle of reflection
EN
The angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence WordNet 3.0
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EN
The angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence WordNet 3.0 & Open English WordNet
The angle between the perpendicular and a ray reflected from a surface. Wiktionary
Optics: angle between perpendicular and reflected ray. Wiktionary (translation)
IS A
WordNet 3.0 & Open English WordNet
Wiktionary
Wikipedia Redirections