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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/EX1.9 | |
| 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/EX1.9')
| -rw-r--r-- | 1694/CH1/EX1.9/Ex1_9.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/1694/CH1/EX1.9/Ex1_9.sce b/1694/CH1/EX1.9/Ex1_9.sce new file mode 100644 index 000000000..8ee6f9d3f --- /dev/null +++ b/1694/CH1/EX1.9/Ex1_9.sce @@ -0,0 +1,16 @@ +clear;
+clc;
+printf("\nEx1.9\n");
+//page no.-11
+//given
+rho=2170;.......//density of NaCl in kg/m^3
+m=58.45;.........//molecular wt. of NaCl
+n=4;...........//molecules per unit cell for F.C.C.
+N=6*10^26;...//avagadro no.
+
+M=(n*m)/N;..........//mass in each unit cell
+//as density=mass/volume, so volume is a^3
+
+a=(M/rho)^(1/3)......//lattice constant in Angstrom
+
+printf("\nlattice constant is 5.64 angstrom\n");
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