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Kosmologi

Astronomi

QuestionAnswer
Hvad hedder 'den gamle' teori om universets fødsel? Steady State
Hvad hedder de tre søjler Big Bang fører til? Hubbles lov for universets udvidelse Baggrundsstråling Heliumindholdet i universet
Hvornår blev baggrundsstrålingen opdaget? 1965
Hvad er skalafaktoren, Q, et mål for? Universets udvidelse
Hvad gælder der om universets udvidelse, hvis Q (skalafaktoren) er større end 1? Udvidelsen vil ophører og erstattes af sammentrækninger
Hvordan lyder Hubbles lov? v=H·r
Hvad er mørk energi? Mørk energi anvendes til at forklare universets udvidelse, idet udvidelsen modvirke tyngdekraften.
Hvilke teorier er baggrunden for den kosmologi vi kender i dag? Einstein - Relativitets teori Hubble - Universets udvidelse
Hvad er grunden til at Steady State teorien ikke anvendes i dag? Steady State går mod fysikkens massebevarelse.
Hvordan dannes grundstoffer tungere end jern? Disse stoffer dannes via supernovaer.
Hvilket bevis er der for at universet ikke er isotopt? The Axis of Evil
Ved hvilken begivenhed blev universet skabt? Inflationen
Created by: 1476550326
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