From 7bc77cb1ed33745c720952c92b3b2747c5cbf2df Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Sat, 3 Feb 2018 11:01:52 +0530
Subject: Added new code

---
 3869/CH7/EX7.3/Ex7_3.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 3869/CH7/EX7.3/Ex7_3.sce

(limited to '3869/CH7/EX7.3')

diff --git a/3869/CH7/EX7.3/Ex7_3.sce b/3869/CH7/EX7.3/Ex7_3.sce
new file mode 100644
index 000000000..3fbdfa483
--- /dev/null
+++ b/3869/CH7/EX7.3/Ex7_3.sce
@@ -0,0 +1,15 @@
+clear
+//
+//
+//
+
+//Variable declaration
+d=1.181         //lattice spacing(angstrom)
+theta=90*%pi/180     //glancing angle(radian)
+lamda=1.540     //wavelength of X-rays(angstrom)
+
+//Calculation
+n=2*d*sin(theta)/lamda    //order of diffraction                    
+
+//Result
+printf("\n order of diffraction is %0.3f  ",n)
-- 
cgit