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

---
 1397/CH6/EX6.9/6_9.sce | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 1397/CH6/EX6.9/6_9.sce

(limited to '1397/CH6/EX6.9/6_9.sce')

diff --git a/1397/CH6/EX6.9/6_9.sce b/1397/CH6/EX6.9/6_9.sce
new file mode 100755
index 000000000..4757fbe66
--- /dev/null
+++ b/1397/CH6/EX6.9/6_9.sce
@@ -0,0 +1,13 @@
+//clc();
+clear;
+//To calculate the wavelength of X-rays and maximum order of diffraction
+d=0.282*10^-9;          //lattice spacing in m
+theta1=8.58333;     //glancing angle in degrees
+n1=1;
+lambda=(2*d*sind(theta1))/n1;
+printf("wavelength in Armstrong is ");
+disp(lambda);
+theta=90;          //bragg's angle for maximum order of diffraction
+n=(2*d*sind(theta))/lambda;
+printf("maximum order of diffraction possible is ");
+disp(n);
-- 
cgit