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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 /3755/CH2/EX2.20/Ex2_20.sce | |
| 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 '3755/CH2/EX2.20/Ex2_20.sce')
| -rw-r--r-- | 3755/CH2/EX2.20/Ex2_20.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3755/CH2/EX2.20/Ex2_20.sce b/3755/CH2/EX2.20/Ex2_20.sce new file mode 100644 index 000000000..c47f09be2 --- /dev/null +++ b/3755/CH2/EX2.20/Ex2_20.sce @@ -0,0 +1,20 @@ +clear
+//
+//
+//
+
+//Variable declaration
+a=0.27*10^-9; //lattice constant(m)
+c=0.494*10^-9; //height of cell(m)
+M=65.37; //atomic weight
+N=6.023*10^26; //avagadro number
+n=6; //number of atoms
+
+//Calculations
+V=3*sqrt(3)*a^2*c/2; //volume of unit cell(m^3)
+rho=n*M/(N*V); //density of zinc(kg/m^3)
+
+//Result"
+printf("\n volume of unit cell is %0.3f *10^-29 m^3",V*10^29)
+printf("\n density of zinc is %0.0f kg/m^3",rho)
+printf("\n answer in the book is wrong")
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