lumiere.py

Created by anaali

Created on May 10, 2023

414 Bytes

# Type your text here
"""lamb: longeur onde (m)
C: celerité vide et aire =2*10**8m/s
E: quantume nergie (j)
nu: frequence (herzts)
h; contante plank 
=6,63*10**-34 J/s

1ev= 1,6*10**-19 J

lamb=C/nu
E= h*nu = (h*c)/lambda
désexitation= (h*c)/abs(Efinal-Ein)
(att en joule)

fleche haut => absortion, exitation
fleche bas => emission, déexitation

Etat ionisé, etat exité, etat fondamentale

"""

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