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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2411/CH7/EX7.18/Ex7_18.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2411/CH7/EX7.18/Ex7_18.sce')
| -rwxr-xr-x | 2411/CH7/EX7.18/Ex7_18.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/2411/CH7/EX7.18/Ex7_18.sce b/2411/CH7/EX7.18/Ex7_18.sce new file mode 100755 index 000000000..464c0ae4a --- /dev/null +++ b/2411/CH7/EX7.18/Ex7_18.sce @@ -0,0 +1,12 @@ +// Scilab Code Ex7.18: Page-384 (2008)
+clc; clear;
+lambda = 1.8e-010; // Wavelength of the X rays, m
+n = 1; // Order of diffraction
+theta = 60; // Angle of diffraction for the first order, degree
+d = n*lambda/(2*sind(theta)); // Interplanar spacing, m
+// Since for a simple cubic lattice, d_111 = d = a/sqrt(3), solving for a
+a = sqrt(3)*d; // The interatomic spacing for the given crystal planes, m
+printf("\nThe interatomic spacing for the given crystal planes, a = %3.1f angstrom", a/1e-010);
+
+// Result
+// The interatomic spacing for the given crystal planes, a = 1.8 angstrom
\ No newline at end of file |