From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 1397/CH8/EX8.3/8_3.sce | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100755 1397/CH8/EX8.3/8_3.sce

(limited to '1397/CH8/EX8.3/8_3.sce')

diff --git a/1397/CH8/EX8.3/8_3.sce b/1397/CH8/EX8.3/8_3.sce
new file mode 100755
index 000000000..1be643ba7
--- /dev/null
+++ b/1397/CH8/EX8.3/8_3.sce
@@ -0,0 +1,8 @@
+//clc();
+clear;
+//To calculate numerical aperture
+n1=1.55;         //refractive index of core
+n2=1.50;         //refractive index of cladding
+n0=1;
+NA=sqrt(n1^2-n2^2)/n0;
+printf("numerical aperture is %f",NA);
-- 
cgit