Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Rapidity> ?p ?o. }
Showing items 1 to 26 of
26
with 100 items per page.
- Rapidity abstract "In relativity, rapidity is an alternative to speed as a measure of motion. On parallel velocities (say, in one-dimensional space) rapidities are simply additive, unlike speeds at relativistic velocities. For low speeds, rapidity and speed are proportional, but for high speeds, rapidity takes a larger value. The rapidity of light is infinite.Using the inverse hyperbolic function tanh−1, the rapidity φ corresponding to velocity v is φ = tanh−1(v / c). For low speeds, φ is approximately v / c. The speed of light c being finite, any velocity v is constrained to the interval −c < v < c and the ratio v/c satisfies −1 < v / c < 1. Since the inverse hyperbolic tangent has the unit interval (−1, 1) for its domain and the whole real line for its range, the interval −c < v < c becomes mapped onto −∞ < φ < ∞.Mathematically, rapidity can be defined as the hyperbolic angle that differentiates two frames of reference in relative motion, each frame being associated with distance and time coordinates.".
- Rapidity wikiPageExternalLink historyoftheorie00whitrich.
- Rapidity wikiPageExternalLink opticalgeometryo00robbrich.
- Rapidity wikiPageExternalLink theoryofrelativi00silbrich.
- Rapidity wikiPageExternalLink nes.pdf.
- Rapidity wikiPageID "4520673".
- Rapidity wikiPageRevisionID "584477315".
- Rapidity hasPhotoCollection Rapidity.
- Rapidity subject Category:Special_relativity.
- Rapidity comment "In relativity, rapidity is an alternative to speed as a measure of motion. On parallel velocities (say, in one-dimensional space) rapidities are simply additive, unlike speeds at relativistic velocities. For low speeds, rapidity and speed are proportional, but for high speeds, rapidity takes a larger value. The rapidity of light is infinite.Using the inverse hyperbolic function tanh−1, the rapidity φ corresponding to velocity v is φ = tanh−1(v / c). For low speeds, φ is approximately v / c.".
- Rapidity label "Rapidity".
- Rapidity label "Rapidità (relatività ristretta)".
- Rapidity label "Rapidität (Physik)".
- Rapidity label "Rapidité (relativité)".
- Rapidity label "Быстрота".
- Rapidity label "快度".
- Rapidity sameAs Rapidita.
- Rapidity sameAs Rapidität_(Physik).
- Rapidity sameAs Rapidité_(relativité).
- Rapidity sameAs Rapidità_(relatività_ristretta).
- Rapidity sameAs 신속도.
- Rapidity sameAs m.04y5lfz.
- Rapidity sameAs Q1366833.
- Rapidity sameAs Q1366833.
- Rapidity wasDerivedFrom Rapidity?oldid=584477315.
- Rapidity isPrimaryTopicOf Rapidity.