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superposition [ˌsuːpəpəˈzɪʃən]n1. the act of superposing or state of being superposed 2. (Earth Sciences / Geological Science) Geology the principle that in any sequence of sedimentary rocks which has not been disturbed, the oldest strata lie at the bottom and the youngest at the top
superposition (s p r-p -z sh n)1. The principle that in a group of stratified sedimentary rocks the lowest were the earliest to be deposited. 2. The principle by which the description of the state of a physical system can be broken down into descriptions that are themselves possible states of the system. For example, harmonic motion, as of a violin string, can be analyzed as the sum of harmonic frequencies or harmonics, each of which is itself a kind of harmonic motion; harmonic motion is therefore a superposition of individual harmonics. 3. The combination of two or more physical states, such as waves, to form a new physical state in accordance with this principle. See also wave, See Note at Schrodinger Erwin. |
ThesaurusLegend: Synonyms Related Words Antonyms | Noun | 1. | superposition - (geology) the deposition of one geological stratum on anothergeology - a science that deals with the history of the earth as recorded in rocks | | 2. | superposition - (geology) the principle that in a series of stratified sedimentary rocks the lowest stratum is the oldestprinciple, rule - a rule or law concerning a natural phenomenon or the function of a complex system; "the principle of the conservation of mass"; "the principle of jet propulsion"; "the right-hand rule for inductive fields" geology - a science that deals with the history of the earth as recorded in rocks | | 3. | superposition - (geometry) the placement of one object ideally in the position of another one in order to show that the two coincidegeometry - the pure mathematics of points and lines and curves and surfaces | | 4. | superposition - the placement of one thing on top of another |
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