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atom fysik

QuestionAnswer
partikel i et atom proton, neutron og eletron
formlen for at finde Efoton Efoton=h*f
formlen for En En=-h*c*R/n^2
navnene på kvarkerne up, down og top, bottom og strange, charm
forklar emission når en elektron smider noget energi i from af en foton og derefter springe en skal tættere på
forklar absortion når elektron optager noget energi i from af en foton, og derefter springe en skal længere væk fra
hvad hedder Bohrs to postulater 1. stationære tilstande 2. frekvensbetongelse
hvad består en lyståle et antal lyspartikler som kaldes fotoner
ladning for proton +e
ladning for neutron 0
ladning for elektron -e
Created by: 1495144937168551