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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1694/CH1/EX1.31 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '1694/CH1/EX1.31')
| -rw-r--r-- | 1694/CH1/EX1.31/EX1_31.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/1694/CH1/EX1.31/EX1_31.sce b/1694/CH1/EX1.31/EX1_31.sce new file mode 100644 index 000000000..fe8f45456 --- /dev/null +++ b/1694/CH1/EX1.31/EX1_31.sce @@ -0,0 +1,18 @@ +clear;
+clc;
+printf("\nEx1.31\n");
+//page no.-38
+//given
+n=1;..........//order
+theta=34;....//angle in degrees
+h=2;
+k=0;
+l=2;
+lambda=1.5*10^-10;......//wavelength in m
+//By bragg's law
+
+d=(n*lambda)/(2*sind(theta))......//interplanar spacing in m
+
+a=d*sqrt(h^2+k^2+l^2).............//lattice constant in m
+
+printf("\nlattice constant is 3.773 angstrom \n");
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