1 files changed, 13 insertions, 0 deletions
diff --git a/3669/CH2/EX2.1/1.sce b/3669/CH2/EX2.1/1.sce
new file mode 100644
index 000000000..9525d9e00
--- /dev/null
+++ b/3669/CH2/EX2.1/1.sce
@@ -0,0 +1,13 @@
+
+//Variable declaration
+r=0.1249;     //atomic radius(nm)
+n=2;     //number of atoms
+
+//Calculation
+a=4*r/sqrt(3);     //edge length(m)
+V=a**3;              //volume(nm**3)
+v=4*%pi*r**3*n/3;    //volume of atoms(nm**3)
+Fv=V-v;     //free volume/unit cell(nm**3)
+
+//Result
+printf('free volume/unit cell is %0.3f  nm**3   \n',(Fv))
+\ No newline at end of file