Sanakirja
Tekoälykääntäjä

Vaihtoehtoiset kirjoitusmuodot

KieliKäännökset
bulgariaпространство-време
espanjaespacio-tiempo
esperantospactempo
hollantiruimte-tijd, ruimtetijd, tijd-ruimte, tijdruimte
italiaspaziotempo, spazio-tempo, spaziotemporale, cronotopo, spazio-temporale
japani時空 (jikū), 時空間, じくうかん (jikūkan)
kreikkaχωροχρόνος (chorochrónos)
latvialaiktelpa
liettuaerdvėlaikis
norjaromtid
portugaliespaço-tempo
puolaczasoprzestrzeń
ranskaespace-temps
ruotsirumtid
saksaRaumzeit
suomiaika-avaruus
tanskarumtid
turkkiuzayzaman
tšekkičasoprostor, prostoročas
unkaritéridő
venäjäпространство-время (prostranstvo-vremja)
viroaegruum

Määritelmät

Substantiivit

  1. (uncountable, physics) The four-dimensional continuum of the three spatial dimensions plus time.
  2. (physics) An n-dimensional continuum consisting of dimensions of both space & time. Normally spacetime is considered as having 4 dimensions (x, y, z, t), but higher-dimensional spacetimes are often encountered in theoretical physics, e.g. the 5-dimensional spacetime of Kaluza-Klein theory or the 11 dimensions of spacetime in M-theory.
  3. (relativity) A specific region of the universe with mathematically different properties than the surrounding spacetime. Synonymous with "metric" within the context of general relativity.

Esimerkit

  • An event is a point in spacetime, specified by the coordinates x,y,z and t.
  • "a Schwarzschild spacetime," "a Reissner-Nordström spacetime," etc. as opposed to sense (2) describing the universe's spacetime as a whole: "a Minkowski spacetime," "a 5-dimensional spacetime," etc.

Taivutusmuodot

Monikkospacetimes

Luokat