Commit c9a89f5f authored by Claude Meny's avatar Claude Meny

Update cheatsheet.en.md

parent c665ed55
Pipeline #3118 failed with stage
in 34 seconds
...@@ -80,7 +80,9 @@ refracting interface corresponds to two different plane refracting surfaces :<br ...@@ -80,7 +80,9 @@ refracting interface corresponds to two different plane refracting surfaces :<br
#### Non stigmatism of spherical refracting surfaces #### Non stigmatism of spherical refracting surfaces
Ray tracing study of a **spherical refracting surface** : Ray tracing study of a **spherical refracting surface** :
<!--à supprimer
[Click here for geogebra animation](https://www.geogebra.org/material/iframe/id/x4hxqekd)<br> [Click here for geogebra animation](https://www.geogebra.org/material/iframe/id/x4hxqekd)<br>
-->
* **At each impact point** of the rays upon the spherical refracting surface, the **Snell-Descartes relation applies**. * **At each impact point** of the rays upon the spherical refracting surface, the **Snell-Descartes relation applies**.
...@@ -222,8 +224,9 @@ in Figures 3 and 4, and 5 and 6 below, and review NOTE 1. ...@@ -222,8 +224,9 @@ in Figures 3 and 4, and 5 and 6 below, and review NOTE 1.
!!!! also to check that you master the analytical study of each presented case. !!!! also to check that you master the analytical study of each presented case.
!!!! !!!!
<!--a supprimer
[Click here for geogebra animation](https://www.geogebra.org/material/iframe/id/gvkqgrpe)<br> [Click here for geogebra animation](https://www.geogebra.org/material/iframe/id/gvkqgrpe)<br>
-->
* with **real objects** * with **real objects**
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment