From 7bc77cb1ed33745c720952c92b3b2747c5cbf2df Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Sat, 3 Feb 2018 11:01:52 +0530
Subject: Added new code

---
 3869/CH5/EX5.13/Ex5_13.sce | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 3869/CH5/EX5.13/Ex5_13.sce

(limited to '3869/CH5/EX5.13/Ex5_13.sce')

diff --git a/3869/CH5/EX5.13/Ex5_13.sce b/3869/CH5/EX5.13/Ex5_13.sce
new file mode 100644
index 000000000..d75db81b1
--- /dev/null
+++ b/3869/CH5/EX5.13/Ex5_13.sce
@@ -0,0 +1,14 @@
+clear
+//
+//
+//
+
+//Variable declaration
+NA=0.39          //numerical aperture
+delta=0.05       //fractional index change
+
+//Calculation
+n1=NA/sqrt(2*delta)     //refractive index of core
+
+//Result
+printf("\n refractive index of core is %0.3f  ",n1)
-- 
cgit