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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 /273/CH16 | |
| 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 '273/CH16')
| -rwxr-xr-x | 273/CH16/EX16.1/ex16_1.sce | 13 | ||||
| -rwxr-xr-x | 273/CH16/EX16.2/ex16_2.sce | 14 | ||||
| -rwxr-xr-x | 273/CH16/EX16.3/ex16_3.sce | 16 | ||||
| -rwxr-xr-x | 273/CH16/EX16.4/ex16_4.sce | 17 |
4 files changed, 60 insertions, 0 deletions
diff --git a/273/CH16/EX16.1/ex16_1.sce b/273/CH16/EX16.1/ex16_1.sce new file mode 100755 index 000000000..4ebc88eea --- /dev/null +++ b/273/CH16/EX16.1/ex16_1.sce @@ -0,0 +1,13 @@ +clc;clear;
+//Example 16.1
+//calculation of density
+
+//given values
+a=3.36*10^-10;//lattice constant in m
+M=209;//atomicmass of polonium in kg
+N=6.02*10^26;//avogadro's number
+z=1;//no of atom
+//calculation
+d=z*M/(N*a^3)
+
+disp(d,'density (in kg/m^3) is');
diff --git a/273/CH16/EX16.2/ex16_2.sce b/273/CH16/EX16.2/ex16_2.sce new file mode 100755 index 000000000..a80f5b878 --- /dev/null +++ b/273/CH16/EX16.2/ex16_2.sce @@ -0,0 +1,14 @@ +clc;clear;
+//Example 16.2
+//calculation of no of atoms
+
+//given values
+a=4.3*10^-10;//edge of unit cell in m
+d=963;//density in kg/m^3
+M=23;//atomicmass of sodium in kg
+N=6.02*10^26;//avogadro's number
+
+//calculation
+z=d*N*a^3/M;
+
+disp(z,'no of atoms is');
diff --git a/273/CH16/EX16.3/ex16_3.sce b/273/CH16/EX16.3/ex16_3.sce new file mode 100755 index 000000000..31c799ef8 --- /dev/null +++ b/273/CH16/EX16.3/ex16_3.sce @@ -0,0 +1,16 @@ +clc;clear;
+//Example 16.3
+//calculation of distance
+
+//given values
+z=4;//no of atoms in fcc
+d=2180;//density in kg/m^3
+M=23+35.3;//atomicmass of sodium chloride in kg
+N=6.02*10^26;//avogadro's number
+
+//calculation
+a1=z*M/(N*d);
+a=a1^(1/3);
+l=a/2;//in m
+
+disp(l*10^10,'distance between adjacent chlorine and sodium atoms in armstrong is');
diff --git a/273/CH16/EX16.4/ex16_4.sce b/273/CH16/EX16.4/ex16_4.sce new file mode 100755 index 000000000..92a7e9638 --- /dev/null +++ b/273/CH16/EX16.4/ex16_4.sce @@ -0,0 +1,17 @@ +clc;clear;
+//Example 16.4
+//calculation of interatomic spacing
+
+//given values
+alpha=30*%pi/180;//Bragg angle in degree
+h=1;
+k=1;
+l=1;
+m=1;//order of reflection
+x=1.75*10^-10;//wavelength in m
+
+//calculation
+d=m*x/(2*sin(alpha));
+a=d*sqrt(h^2+k^2+l^2);//in m
+
+disp(a*10^10,'interatomic spacing in armstrong is');
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