ray-path theory
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Ray (optics) — Ray of light redirects here. For other uses, see Ray of light (disambiguation). In optics, a ray is an idealized narrow beam of light. Rays are used to model the propagation of light through an optical system, by dividing the real light field up… … Wikipedia
Ray tracing (physics) — In physics, ray tracing is a method for calculating the path of waves or particles through a system with regions of varying propagation velocity, absorption characteristics, and reflecting surfaces. Under these circumstances, wavefronts may bend … Wikipedia
Ray Tracing — Raytracing (dt. Strahlverfolgung[1] oder Strahlenverfolgung[2], in englischer Schreibweise meist ray tracing, seltener ray shooting) ist ein auf der Aussendung von Strahlen basierender Algorithmus zur Verdeckungsberechnung, also zur Ermittlung… … Deutsch Wikipedia
Ray tracing — Raytracing (dt. Strahlverfolgung[1] oder Strahlenverfolgung[2], in englischer Schreibweise meist ray tracing, seltener ray shooting) ist ein auf der Aussendung von Strahlen basierender Algorithmus zur Verdeckungsberechnung, also zur Ermittlung… … Deutsch Wikipedia
Ray tracing (graphics) — In computer graphics, ray tracing is a technique for generating an image by tracing the path of light through pixels in an image plane. The technique is capable of producing a very high degree of photorealism; usually higher than that of typical… … Wikipedia
Banana Doughnut theory — The Banana Doughnut theory is a model in Seismic tomography that describes the shape of the Fresnel zone along the entire ray path. This theory suggests that the area that influences the ray velocity is the surrounding material and not the… … Wikipedia
Free-space path loss — In telecommunication, free space path loss (FSPL) is the loss in signal strength of an electromagnetic wave that would result from a line of sight path through free space, with no obstacles nearby to cause reflection or diffraction. It does not… … Wikipedia
Mean free path — In physics, the mean free path is the average distance covered by a moving particle (such as an atom, a molecule, a photon) between successive impacts (collisions) [1] which modify its direction or energy or other particle properties. Contents 1… … Wikipedia
X-ray crystallography — can locate every atom in a zeolite, an aluminosilicate with many important applications, such as water purification. X ray crystallography is a method of determining the arrangement of atoms within a crystal, in which a beam of X rays strikes a… … Wikipedia
Forward Ray Tracing — Raytracing (dt. Strahlverfolgung[1] oder Strahlenverfolgung[2], in englischer Schreibweise meist ray tracing, seltener ray shooting) ist ein auf der Aussendung von Strahlen basierender Algorithmus zur Verdeckungsberechnung, also zur Ermittlung… … Deutsch Wikipedia
Le Sage's theory of gravitation — is the most common name for the kinetic theory of gravity originally proposed by Nicolas Fatio de Duillier in 1690 and later by Georges Louis Le Sage in 1748. The theory proposed a mechanical explanation for Newton s gravitational force in terms… … Wikipedia