1 files changed, 22 insertions, 0 deletions
diff --git a/3755/CH3/EX3.10/Ex3_10.sce b/3755/CH3/EX3.10/Ex3_10.sce
new file mode 100644
index 000000000..89afb2760
--- /dev/null
+++ b/3755/CH3/EX3.10/Ex3_10.sce
@@ -0,0 +1,22 @@
+clear
+//
+//
+//
+
+//Variable declaration
+lamda=1.3922;      //wavelength(angstrom)
+n=1;
+theta=14+(27/60)+(26/(60*60));   //glancing angle(degree)
+M=58.454;          //molecular weight
+rho=2163;          //density(kg/m^3)
+
+//Calculation
+theta=theta*%pi/180;    //angle(radian)
+d=n*lamda/(2*sin(theta));   //lattice spacing(angstrom)
+d_m=d*10^-10;        //lattice spacing(m)
+N=M/(2*rho*d_m^3);     //avagadro number(mol/k-mole)
+
+//Result
+printf("\n lattice spacing is %0.4f angstrom",d)
+printf("\n avagadro number is %0.4f *10^26 mol/k-mole",N/10^26)
+printf("\n answer varies due to rounding off errors")