From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 3768/CH12/EX12.9/Ex12_9.sce | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 3768/CH12/EX12.9/Ex12_9.sce

(limited to '3768/CH12/EX12.9')

diff --git a/3768/CH12/EX12.9/Ex12_9.sce b/3768/CH12/EX12.9/Ex12_9.sce
new file mode 100644
index 000000000..7dbb272b9
--- /dev/null
+++ b/3768/CH12/EX12.9/Ex12_9.sce
@@ -0,0 +1,12 @@
+//Example number 12.9, Page number 266
+
+clc;clear;
+close;
+
+//Variable declaration
+n2=1.3;          //Cladding refractive index
+delta=0.140;    //fractional index change
+//Calculation
+n1=n2/(1-delta);     //Core refractive index
+//Result
+printf("refractive index of core is %.2f",n1)
-- 
cgit