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

---
 1535/CH4/EX4.4/Ch04Ex4.sci | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100755 1535/CH4/EX4.4/Ch04Ex4.sci

(limited to '1535/CH4/EX4.4/Ch04Ex4.sci')

diff --git a/1535/CH4/EX4.4/Ch04Ex4.sci b/1535/CH4/EX4.4/Ch04Ex4.sci
new file mode 100755
index 000000000..0bf70c437
--- /dev/null
+++ b/1535/CH4/EX4.4/Ch04Ex4.sci
@@ -0,0 +1,10 @@
+// Scilab Code Ex4.4 : Page-92 (2010)
+lambda = 650e-009;    // Wavelength of light used, m
+N = 6000e+02;    // Number of lines per m on grating, per m
+theta = 90;    // Angle at which the highest spectral order is obtained, degrees
+// We have sin(theta) = n*N*lambda, solving for n
+n = sind(theta)/(N*lambda);    // The highest order of spectra with diffraction grating
+printf("\nThe highest order of spectra obtained with diffraction grating = %1d", n);
+
+// Result 
+// The highest order of spectra obtained with diffraction grating = 2
\ No newline at end of file
-- 
cgit