Encyclopedia > Angle of refraction

Article Content

Angle of refraction

Angle of refraction is the angle between the beam refracted at the boundary between two media of different refractive indices and the normal (line perpendicular to the surface at the point of the incidence). Note: The beam can be formed by any wave: optical, acoustical, microwave, X-ray etc.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Monaco Grand Prix

... the streets of Monte Carlo and La Condamine[?], it has many elevation shifts, tight corners, and a narrow course that makes it perhaps the most demanding and probably one of ...