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

---
 1271/CH5/EX5.7/7.txt          |  2 ++
 1271/CH5/EX5.7/example5_7.sce | 11 +++++++++++
 2 files changed, 13 insertions(+)
 create mode 100755 1271/CH5/EX5.7/7.txt
 create mode 100755 1271/CH5/EX5.7/example5_7.sce

(limited to '1271/CH5/EX5.7')

diff --git a/1271/CH5/EX5.7/7.txt b/1271/CH5/EX5.7/7.txt
new file mode 100755
index 000000000..f855992b0
--- /dev/null
+++ b/1271/CH5/EX5.7/7.txt
@@ -0,0 +1,2 @@
+ The normalised frequency = 40.655905,
+ number of guided in the core = 826.451303
diff --git a/1271/CH5/EX5.7/example5_7.sce b/1271/CH5/EX5.7/example5_7.sce
new file mode 100755
index 000000000..697820c95
--- /dev/null
+++ b/1271/CH5/EX5.7/example5_7.sce
@@ -0,0 +1,11 @@
+clc 
+// Given that
+d = 0.05 // diameter of fiber in mm
+NA = 0.22 // numerical aperture
+lambda = 8.5e-4 // wavelength of light in mm
+// Sample Problem 7 on page no. 5.18
+printf("\n # PROBLEM 7 # \n")
+Vn = (%pi * d * NA) / lambda
+Mm = 0.5 * (Vn)^2
+printf("\n Standard formula used \n Vn = (pi * d * NA) / lambda. \n Mm = 0.5 * (Vn)^2. \n")
+printf("\n The normalized frequency = %f,\n number of guided in the core = %f",Vn,Mm)
-- 
cgit