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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 /3636/CH2/EX2.9 | |
| 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 '3636/CH2/EX2.9')
| -rw-r--r-- | 3636/CH2/EX2.9/Ex2_9.sce | 15 | ||||
| -rw-r--r-- | 3636/CH2/EX2.9/Ex2_9.txt | 2 |
2 files changed, 17 insertions, 0 deletions
diff --git a/3636/CH2/EX2.9/Ex2_9.sce b/3636/CH2/EX2.9/Ex2_9.sce new file mode 100644 index 000000000..c160de628 --- /dev/null +++ b/3636/CH2/EX2.9/Ex2_9.sce @@ -0,0 +1,15 @@ +clear;
+clc;
+a=8 //number of atoms shared by 8 cells
+b=6 //number of atoms shared by 2 cells
+c=4 //number of atoms shared by a single cell
+L=5.43*10^-8 //Lattice constant in cm
+
+//Calculation
+N=(a/8)+(b/2)+c //no. of atoms in each cell
+Volume=L^3
+Density=8/Volume
+
+mprintf("(a)no. of atoms in each cell= %i\n",N)
+mprintf("(b)Density of atoms in silicon= %.0e atoms cm^-3",round(Density))
+//The answer provided in the textbook is wrong
diff --git a/3636/CH2/EX2.9/Ex2_9.txt b/3636/CH2/EX2.9/Ex2_9.txt new file mode 100644 index 000000000..276483688 --- /dev/null +++ b/3636/CH2/EX2.9/Ex2_9.txt @@ -0,0 +1,2 @@ + (a)no. of atoms in each cell= 8
+(b)Density of atoms in silicon= 5e+22 atoms cm^-3
\ No newline at end of file |