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

---
 1847/CH3/EX3.24/Ch03Ex24.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 1847/CH3/EX3.24/Ch03Ex24.sce

(limited to '1847/CH3/EX3.24/Ch03Ex24.sce')

diff --git a/1847/CH3/EX3.24/Ch03Ex24.sce b/1847/CH3/EX3.24/Ch03Ex24.sce
new file mode 100755
index 000000000..481d37368
--- /dev/null
+++ b/1847/CH3/EX3.24/Ch03Ex24.sce
@@ -0,0 +1,15 @@
+// Scilab Code Ex3.24: : Page-3.46 (2009)
+clc; clear;
+lambda1 = 5890e-008;    // Wavelength of D1 line, cm
+lambda2 = 5896e-008;    // Wavelength of D2 line, cm
+N = 15000;           // No. of lines per inch of grating, lines/inch
+a_plus_b = 2.54/N;         // Grating element, cm
+n = 2;      // Order of diffraction for secondary maxima
+// As (a+b)*sin(theta_n) = n*lambda, solving for theta1 and theta2
+theta1 = asind(n*lambda1/a_plus_b);     // Direction of secondary maxima with lambda1, degrees
+theta2 = asind(n*lambda2/a_plus_b);     // Direction of secondary maxima with lambda2, degrees
+
+printf("\nThe angle of separation in second order diffraction spectrum = %3.1f degrees", theta2-theta1);
+
+// Result 
+// The angle of separation in second order diffraction spectrum = 0.1 degrees 
-- 
cgit