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

---
 1985/CH4/EX4.4/Chapter4_Example4.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100755 1985/CH4/EX4.4/Chapter4_Example4.sce

(limited to '1985/CH4/EX4.4')

diff --git a/1985/CH4/EX4.4/Chapter4_Example4.sce b/1985/CH4/EX4.4/Chapter4_Example4.sce
new file mode 100755
index 000000000..3559148f5
--- /dev/null
+++ b/1985/CH4/EX4.4/Chapter4_Example4.sce
@@ -0,0 +1,16 @@
+clc
+clear
+//Input data
+w=[5000,5100]//Wavelengths of light in Armstrongs
+N=6000//Number of lines drawn on the grating per cm
+n=1//Order of diffraction
+F=1//Focal length of the lens in m
+
+//Calculations
+q1=asind(N*100*n*w(1)*10^-10)//Angle of diffraction for D1 line in degrees
+q2=asind(N*100*n*w(2)*10^-10)//Angle of diffraction for D1 line in degrees
+x=F*(tand(q2)-tand(q1))*1000//Seperation of the two lines in mm
+
+//Output
+printf('Seperation of two lines in the first order spectrum is %3.1f mm',x)
+
-- 
cgit