Commit 6db7b3f8 authored by Claude Meny's avatar Claude Meny

Update annex.fr.md

parent 6412b5f0
Pipeline #5138 canceled with stage
......@@ -71,7 +71,7 @@ Sont proposées les catégories suivantes, mais à débattre :
! *YOUR CHALLENGE* : An object (a painting), a physical system (a lensball), how many scenarios and optical systems?
!
! ![](syst-physique-syst-optique.gif)
! ![](physical-system-versus-optical-system_H700.gif)
!
! *Discovery time : 30 minutes*<br>
! *Resolution time : 10 minutes*
......@@ -87,9 +87,9 @@ Sont proposées les catégories suivantes, mais à débattre :
! Observe the 3 images of the painting given by the lensball :
!
! Image 1
! ![](lentille-boule-transparence.jpg)
! ![](lentille-boule-transparence_L700.jpg)
! Images 2 (the smallest) and 3
! ![](lentille-boule-2-reflexions.jpg)
! ![](lentille-boule-2-reflexions_L700.jpg)
!
! For each image of the painting, can you identify the optical system, then specify the characteristics of the various simple elements that constitute the system and their relative distances?
!
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