initial commit / add all books

1 files changed, 12 insertions, 0 deletions

diff --git a/1871/CH3/EX3.17/Ch03Ex17.sce b/1871/CH3/EX3.17/Ch03Ex17.sce
new file mode 100755
index 000000000..e6a2662aa
--- /dev/null
+++ b/1871/CH3/EX3.17/Ch03Ex17.sce
@@ -0,0 +1,12 @@
+// Scilab code Ex3.17 : Pg:125(2008)

+clc;clear;

+F = 10;    // Equivalent focal length of the combination of lenses, cm

+d = 2;    // Distance between the lenses of doublet, cm

+// The condition of minimum spherical aberration gives 

+// f1 = f2 = d or f2 = f1 - d

+f1 = 2*F;    // Focal length of the first lens, cm

+f2 = f1 - d;    // Focal length of the second lens, cm

+printf("\nThe focal length of component lenses of a convergent doublet, f1 = %2d cm and f2 = %2d cm", f1, f2);

+

+// Result 

+// The focal length of component lenses of a convergent doublet, f1 = 20 cm and f2 = 18 cm 
\ No newline at end of file