1 files changed, 9 insertions, 0 deletions
diff --git a/2708/CH1/EX1.11/ex_1_11.sce b/2708/CH1/EX1.11/ex_1_11.sce
new file mode 100755
index 000000000..b0529ba4a
--- /dev/null
+++ b/2708/CH1/EX1.11/ex_1_11.sce
@@ -0,0 +1,9 @@
+//Example 1.11 // separation between coherent source  
+clc;
+clear;
+//given data :
+u=1.5;//referactive index of bi-prism
+al=2*%pi/180;//angle in radian
+a=.1;// distance between source & prism in m
+d=2*a*(u-1)*al;// distance between slits in m
+disp(d,"separation between coherent source in meter")