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

---
 3756/CH4/EX4.2/Ex4_2.sce | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 3756/CH4/EX4.2/Ex4_2.sce

(limited to '3756/CH4/EX4.2')

diff --git a/3756/CH4/EX4.2/Ex4_2.sce b/3756/CH4/EX4.2/Ex4_2.sce
new file mode 100644
index 000000000..54e9568f4
--- /dev/null
+++ b/3756/CH4/EX4.2/Ex4_2.sce
@@ -0,0 +1,21 @@
+clc
+//
+//
+//
+
+//Variable declaration
+muclad=1.48   //Refractive index of claddings
+mucore=1.5    //Refractive index of core
+
+//Calculations
+thetac=(180/%pi)*(asin(muclad/mucore))
+fri=(mucore-muclad)/mucore
+aa=(sqrt((mucore**2)-(muclad**2)))
+NA=sin(aa)
+//Result
+printf("\n (a) The critical angle is :%2.2f degrees",thetac)
+printf("\n (b) The Fractional refractive index is :%1.3f ",fri)
+
+printf("\n (c) The Acceptance angle is :%1.3f Radians",aa)
+printf("\n (d) The Numerical Apperture is :%1.3f ",NA)
+
-- 
cgit