1 files changed, 15 insertions, 0 deletions
diff --git a/3669/CH3/EX3.7/7.sce b/3669/CH3/EX3.7/7.sce
new file mode 100644
index 000000000..e3e3a0c9c
--- /dev/null
+++ b/3669/CH3/EX3.7/7.sce
@@ -0,0 +1,15 @@
+//Variable declaration
+h=1;
+k=1;
+l=0;
+d=0.203*10**-9;    //spacing(m)
+
+//Calculation
+a=d*sqrt(h**2+k**2+l**2);    //length of unit cell(m)
+V=a**3;    //volume of unit cell(m**3)
+r=sqrt(3)*a/4;    //radius of the atom(m)
+
+//Result
+printf('length of unit cell is %0.3f   *10**-9 m  \n',(a*10**9))
+printf('volume of unit cell is %0.3f  *10**-27 m**3   \n',(V*10**27))
+printf('radius of the atom is %0.3f  *10**-9 m   \n',(r*10**9))
+\ No newline at end of file