Violette1 Posted January 13, 2019 Share Posted January 13, 2019 Bonjour ! Je ne comprends pas pourquoi l'item C est vrai ... pour moi il serait vrai ds le cas d'une lentille convergente mais ici on a une lentille divergente... http://www.noelshack.com/2019-02-7-1547371377-capture.jpg Quote Link to comment Share on other sites More sharing options...
Solution Neïla Posted January 13, 2019 Solution Share Posted January 13, 2019 Salut Les points sont inversés par rapport à une lentille divergente normale et du coup on considère que ca agit pareil qu'une lentille convergente Quote Link to comment Share on other sites More sharing options...
Violette1 Posted January 13, 2019 Author Share Posted January 13, 2019 Aaah d’accord merci @Neïla Quote Link to comment Share on other sites More sharing options...
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