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Diffstat (limited to '3845/CH27/EX27.6/Ex27_6.sce')
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1 files changed, 9 insertions, 0 deletions
diff --git a/3845/CH27/EX27.6/Ex27_6.sce b/3845/CH27/EX27.6/Ex27_6.sce new file mode 100644 index 000000000..bb8ec727b --- /dev/null +++ b/3845/CH27/EX27.6/Ex27_6.sce @@ -0,0 +1,9 @@ +//Example 27.6
+lambda=550*10^-9;//Wavelength of light (m)
+n2=1.38;//Index of refraction of magnesium fluoride film
+lambda_n_2=lambda/n2;//Wavelength in the film (m)
+//For destructive interference here, 2t=lambda_n_2/2, where path length difference=2t for perpendicularly incident rays
+t=lambda_n_2/4;//Thickness of the film (m)
+printf('Thickness of the magnesium fluoride film = %0.1f nm',t/10^-9)
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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