rappeloptique.py

Created on November 20, 2023

456 Bytes

iris=diaphragme
cristallin=lentille convergente
retine=ecran

relation de conjugaison:
  1/fprim=(1/OAprim)-(1/OA)
  OAprim=(OA*fprim)/(OA+fprim)
  
grandissement:
  y=Aprim*Bprim/AB
  
si y est inferieur a 0 alors l image est renversee par rapport a l objet
si y est superieur a 0 on dit que l image est droite
si y est superieur a 1 l image est agrandi par rapport a l objet
si y est inferieur a 1 l image est plus petite que l'objet

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