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

---
 1826/CH2/EX20.21/ex2_21.sce | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100755 1826/CH2/EX20.21/ex2_21.sce

(limited to '1826/CH2/EX20.21/ex2_21.sce')

diff --git a/1826/CH2/EX20.21/ex2_21.sce b/1826/CH2/EX20.21/ex2_21.sce
new file mode 100755
index 000000000..a7796e795
--- /dev/null
+++ b/1826/CH2/EX20.21/ex2_21.sce
@@ -0,0 +1,9 @@
+// Example 2.21, page no-42
+clear
+clc
+d=8960
+m=63.54
+n=4
+avg=6.023*10^26
+a=(n*m*10^-3/(avg*d))^(1/3)
+printf("\nThe lattice constant of copper is %.4f A°",a*10^10)
-- 
cgit