quantificationenergetique.py

Created by claralgrd1007

Created on November 16, 2023

346 Bytes


ΔE= hc/y a lenvers
  = hc/ΔE
  OU 
  
y a lenvers3-1 = hc/ΔE3-1
hc= 6,63.10-34 x 3,00.10 8
ex =
ΔE= E4-E2

1eV = 1,6.10-19

passer de J a eV 
= divise par 1,6.10-19

passer de eV a J
= multiplier par 1,6.10-19

Pas visible = infrarouge:
780nm et 1mm
ultra violet = en dessous de 
380nm
Visble = entre 380 a 780 nm

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