1 files changed, 18 insertions, 0 deletions
diff --git a/3869/CH1/EX1.9/Ex1_9.sce b/3869/CH1/EX1.9/Ex1_9.sce
new file mode 100644
index 000000000..fce22d923
--- /dev/null
+++ b/3869/CH1/EX1.9/Ex1_9.sce
@@ -0,0 +1,18 @@
+clear
+//
+//
+//
+
+//Variable declaration
+lamda1=650*10**-9       //wavelength(m)
+lamda2=500*10**-9       //wavelength(m)
+n1=10
+n2=13
+D=1                     //distance(m)
+d=0.5*10**-3            //seperation(m)
+
+//Calculation
+x=n1*lamda1*D/d         //least distance of the point from central maximum(m)
+
+//Result
+printf("\n least distance of the point from central maximum is %0.0f  mm",x*10**3)