diff options
Diffstat (limited to '3875/CH11/EX11.15/11_15.sce')
| -rw-r--r-- | 3875/CH11/EX11.15/11_15.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3875/CH11/EX11.15/11_15.sce b/3875/CH11/EX11.15/11_15.sce new file mode 100644 index 000000000..3f4a3e518 --- /dev/null +++ b/3875/CH11/EX11.15/11_15.sce @@ -0,0 +1,14 @@ +clc;
+clear;
+//from the table given in the sum, first observation is taken to calculate the unit cell and dimension
+theta=6.05 //degree in radians
+lambda=71 //wavelength in pm
+h=1 //lattice parameter for x axis
+k=0 //lattice parameter for y axis
+l=0 //lattice parameter for z axis
+
+//calculations
+sin_square_theta=sind(theta)^2
+alpha=(lambda/2)*((h^2+k^2+l^2)/sqrt(sin_square_theta))
+
+mprintf("alpha = %d pm",ceil(alpha))
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