diff --git a/12.temporary_ins/70.wave-optics/10.interferences/cheatsheet.fr.md b/12.temporary_ins/70.wave-optics/10.interferences/cheatsheet.fr.md index b246407c1..f1167e461 100644 --- a/12.temporary_ins/70.wave-optics/10.interferences/cheatsheet.fr.md +++ b/12.temporary_ins/70.wave-optics/10.interferences/cheatsheet.fr.md @@ -761,9 +761,10 @@ $`=\;\dfrac{( 1+R)^2-( 1-R)^2}{( 1+R)^2+( 1-R)^2}`$ !!! $`( 1+R)^2=(1+0.04)^2=1,082`$ et $`( 1-R)^2=(1-0.04)^2=0,922`$ !!! !!! *$`\mathcal{V}`$*$`\;=\dfrac{( 1+R)^2-( 1-R)^2}{( 1+R)^2+( 1-R)^2}=\dfrac{1,082-0,922}{(1,082+0,922)}`$ -$`\;=\dfrac{0,160}{(2,004)}\simeq0;08`$ +!!! $`\;=\dfrac{0,160}{(2,004)}\simeq0;08`$ ![lame-mince-faces-paralleles_nb_L600.jpg](lame-mince-faces-paralleles_nb_L600.jpg) +_[Nous recherchons une figure libre de droit]_