Found 3 items, similar to Incidence.
English → Indonesian (quick) Definition: incidence timbulnya
English → English (WordNet) Definition: incidence incidence n 1: the relative frequency of occurrence of something [syn: relative incidence ] 2: the striking of a light beam on a surface; “he measured the angle of incidence of the reflected light”
English → English (gcide) Definition: Incidence Incidence \In"ci*dence\, n. [Cf. F. incidence.] [1913 Webster] 1. A falling on or upon; an incident; an event; an occurrence. [Obs.] --Bp. Hall. [1913 Webster] 2. (Physics) The direction in which a body, or a ray of light or heat, falls on any surface. [1913 Webster] In equal incidences there is a considerable inequality of refractions. --Sir I. Newton. [1913 Webster] 3. The rate or ratio at which something occurs; as, the incidence of murder in Los Angeles; the incidence of cancer in men over 50. [PJC] Angle of incidence, the angle which a ray of light, or the line of incidence of a body, falling on any surface, makes with a perpendicular to that surface; also formerly, the complement of this angle. Line of incidence, the line in the direction of which a surface is struck by a body, ray of light, and the like. [1913 Webster]