Formules Flashcards

1
Q

Descartes origine au sommet miroir sphérique

A
Position : 1/SA' + 1/SA = 2/SC
Grandissement : A'B'/AB=
 -SA'/SA
Si SA tend vers - infini
Alors SF'=SF=SC/2
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2
Q

Origine au foyer Newton lentille

A

Position : F’A’/FA= -f’^2

Grandissement : A’B’/AB= f’/FA= F’A’/-f’

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3
Q

Origine au sommet Descartes lentille

A

Grandissement : A’B’/AB=OA’/OA
Position de l’image :
1/OA’-1/OA=1/f’

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4
Q

Newton origine au centre miroir sphérique

A

Position : 1/CA+1/CA’=2/CS

Grandissement : A’B’/AB= A’C/AC= CA’/CA

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