1 files changed, 0 insertions, 26 deletions
diff --git a/2465/CH22/EX22.4/Ex22_4.sce b/2465/CH22/EX22.4/Ex22_4.sce
deleted file mode 100644
index 445fdbd62..000000000
--- a/2465/CH22/EX22.4/Ex22_4.sce
+++ /dev/null
@@ -1,26 +0,0 @@
-//Chapter-22,Example 4,Page 502
-clc();
-close();
-
-M=58.46    //molecular weight of NaCl
-
-N= 6.023*10^23   //Avogadro number
-
-p=2.167   //density of NaCl
-
-n= 4    //number of molecules per unit cell
-
-a=nthroot((n*M/(p*N)),3)/100   //lenght of the edge
-
-h=1
-
-k=1 
-
-l=0
-
-d=a/sqrt((h^2)+(k^2)+(l^2))
-
-printf("the lattice constant is a= %.12f meter",a)
-
-printf("\n the spacing between planes is d = %.10f meter",d)
-