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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 /3669/CH3 | |
| 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 '3669/CH3')
| -rw-r--r-- | 3669/CH3/EX3.1/1.sce | 17 | ||||
| -rw-r--r-- | 3669/CH3/EX3.10/10.sce | 16 | ||||
| -rw-r--r-- | 3669/CH3/EX3.11/11.sce | 16 | ||||
| -rw-r--r-- | 3669/CH3/EX3.12/12.sce | 17 | ||||
| -rw-r--r-- | 3669/CH3/EX3.13/13.sce | 18 | ||||
| -rw-r--r-- | 3669/CH3/EX3.14/14.sce | 17 | ||||
| -rw-r--r-- | 3669/CH3/EX3.2/2.sce | 15 | ||||
| -rw-r--r-- | 3669/CH3/EX3.3/3.sce | 13 | ||||
| -rw-r--r-- | 3669/CH3/EX3.4/4.sce | 19 | ||||
| -rw-r--r-- | 3669/CH3/EX3.5/5.sce | 15 | ||||
| -rw-r--r-- | 3669/CH3/EX3.6/6.sce | 11 | ||||
| -rw-r--r-- | 3669/CH3/EX3.7/7.sce | 15 | ||||
| -rw-r--r-- | 3669/CH3/EX3.8/8.sce | 11 | ||||
| -rw-r--r-- | 3669/CH3/EX3.9/9.sce | 22 |
14 files changed, 222 insertions, 0 deletions
diff --git a/3669/CH3/EX3.1/1.sce b/3669/CH3/EX3.1/1.sce new file mode 100644 index 000000000..3c31733fd --- /dev/null +++ b/3669/CH3/EX3.1/1.sce @@ -0,0 +1,17 @@ +
+//Variable declaration
+lamda=0.071*10**-9; //wavelength(m)
+a=0.28*10**-9; //lattice constant(m)
+h=1;
+k=1;
+l=0;
+n=2; //order of diffraction
+
+//Calculation
+d=a/sqrt(h**2+k**2+l**2);
+x=n*lamda/(2*d);
+theta=asin(x); //angle(radian)
+theta=theta*180/%pi; //glancing angle(degrees)
+
+//Result
+printf('glancing angle is %0.3f degrees \n',int(theta))
\ No newline at end of file diff --git a/3669/CH3/EX3.10/10.sce b/3669/CH3/EX3.10/10.sce new file mode 100644 index 000000000..e8f138d43 --- /dev/null +++ b/3669/CH3/EX3.10/10.sce @@ -0,0 +1,16 @@ +
+//Variable declaration
+lamda=1.54; //wavelength(angstrom)
+h=1;
+k=1;
+l=1;
+n=1;
+theta=19.2; //angle(degrees)
+
+//Calculation
+theta=theta*%pi/180; //angle(radian)
+d=n*lamda/(2*sin(theta));
+a=d*sqrt(h**2+k**2+l**2); //cube edge of unit cell(angstrom)
+
+//Result
+printf('cube edge of unit cell is %0.3f angstrom \n',(a))
\ No newline at end of file diff --git a/3669/CH3/EX3.11/11.sce b/3669/CH3/EX3.11/11.sce new file mode 100644 index 000000000..9890ba6e9 --- /dev/null +++ b/3669/CH3/EX3.11/11.sce @@ -0,0 +1,16 @@ +
+//Variable declaration
+lamda=1.54; //wavelength(angstrom)
+h=2;
+k=2;
+l=0;
+n=1;
+theta=38.2; //angle(degrees)
+
+//Calculation
+theta=theta*%pi/180; //angle(radian)
+d=n*lamda/(2*sin(theta));
+a=d*sqrt(h**2+k**2+l**2); //lattice parameter of nickel(angstrom)
+
+//Result
+printf('lattice parameter of nickel is %0.3f angstrom \n',(a))
\ No newline at end of file diff --git a/3669/CH3/EX3.12/12.sce b/3669/CH3/EX3.12/12.sce new file mode 100644 index 000000000..d2f8760a4 --- /dev/null +++ b/3669/CH3/EX3.12/12.sce @@ -0,0 +1,17 @@ +
+//Variable declaration
+a=0.36; //edge length(nm)
+h1=1;
+k1=1;
+l1=1;
+h2=3;
+k2=2;
+l2=1;
+
+//Calculation
+d1=a/sqrt(h1**2+k1**2+l1**2); //interplanar spacing for (111)(nm)
+d2=a/sqrt(h2**2+k2**2+l2**2); //interplanar spacing for (321)(nm)
+
+//Result
+printf('interplanar spacing for (111) is %0.3f nm \n',(d1))
+printf('interplanar spacing for (321) is %0.3f nm \n',(d2))
\ No newline at end of file diff --git a/3669/CH3/EX3.13/13.sce b/3669/CH3/EX3.13/13.sce new file mode 100644 index 000000000..aedb0b938 --- /dev/null +++ b/3669/CH3/EX3.13/13.sce @@ -0,0 +1,18 @@ +
+//Variable declaration
+lamda=0.675; //wavelength(angstrom)
+n=3; //order of diffraction
+theta=5+(25/60); //angle(degrees)
+
+//Calculation
+theta=theta*%pi/180; //angle(radian)
+d=lamda/(2*sin(theta));
+theta3=asin(3*lamda/(2*d)); //glancing angle(radian)
+theta3=theta3*180/%pi; //glancing angle(degrees)
+theta_d=int(theta3);
+theta_m=(theta3-theta_d)*60;
+
+//Result
+printf('glancing angle is %0.3f degrees %0.3f minutes \n',theta_d,int(theta_m))
+printf('glancing angle is %2d degrees %2d minutes ',theta_d,int(theta_m))
+printf('answer varies due to approximating off errors\n')
\ No newline at end of file diff --git a/3669/CH3/EX3.14/14.sce b/3669/CH3/EX3.14/14.sce new file mode 100644 index 000000000..ae6a1ba21 --- /dev/null +++ b/3669/CH3/EX3.14/14.sce @@ -0,0 +1,17 @@ +
+//Variable declaration
+lamda=0.79; //wavelength(angstrom)
+n=3; //order of diffraction
+d=3.04; //spacing(angstrom)
+
+//Calculation
+x=(n*lamda/(2*d));
+theta=asin(x); //glancing angle(radian)
+theta=theta*180/%pi; //glancing angle(degrees)
+theta_d=int(theta);
+theta_m=(theta-theta_d)*60;
+theta_s=(theta_m-int(theta_m))*60;
+
+//Result
+printf('glancing angle is %2d degrees %2d minutes %2d seconds',theta_d,int(theta_m),int(theta_s))
+printf('answer given in the book is wrong\n')
\ No newline at end of file diff --git a/3669/CH3/EX3.2/2.sce b/3669/CH3/EX3.2/2.sce new file mode 100644 index 000000000..7d2eef86b --- /dev/null +++ b/3669/CH3/EX3.2/2.sce @@ -0,0 +1,15 @@ +//Variable declaration
+n=1; //order of diffraction
+theta1=8+(35/60); //angle(degrees)
+d=0.282; //spacing(nm)
+theta2=90;
+
+//Calculation
+theta1=theta1*%pi/180; //angle(radian)
+lamda=2*d*sin(theta1)/n; //wavelength(nm)
+theta2=theta2*%pi/180; //angle(radian)
+nmax=2*d/lamda; //maximum order of diffraction
+
+//Result
+printf('wavelength is %0.3f nm \n',(lamda))
+printf('maximum order of diffraction is %0.3f \n',(nmax))
\ No newline at end of file diff --git a/3669/CH3/EX3.3/3.sce b/3669/CH3/EX3.3/3.sce new file mode 100644 index 000000000..19c933ab4 --- /dev/null +++ b/3669/CH3/EX3.3/3.sce @@ -0,0 +1,13 @@ +//Variable declaration
+T1=500+273; //temperature(K)
+T2=1000+273; //temperature(K)
+f=1*10**-10; //fraction
+
+//Calculation
+x=(T1/T2);
+y=(log(f));
+w=(x*y);
+F=exp(w); //fraction of vacancy sites
+
+//Result
+printf('fraction of vacancy sites is %0.3f *10**-7 \n',(F*10**7))
\ No newline at end of file diff --git a/3669/CH3/EX3.4/4.sce b/3669/CH3/EX3.4/4.sce new file mode 100644 index 000000000..7f6501756 --- /dev/null +++ b/3669/CH3/EX3.4/4.sce @@ -0,0 +1,19 @@ +//Variable declaration
+a=1; //assume
+h1=1;
+k1=0;
+l1=0;
+h2=1;
+k2=1;
+l2=0;
+h3=1;
+k3=1;
+l3=1;
+
+//Calculation
+d100=a*6/(h1**2+k1**2+l1**2);
+d110=a*6/(h2**2+k2**2+l2**2);
+d111=a*(6)/(h3**2+k3**2+l3**2);
+
+//Result
+printf('ratio is %0.3f:%0.3f:%0.3f',sqrt( d100), sqrt(d110), sqrt( d111))
\ No newline at end of file diff --git a/3669/CH3/EX3.5/5.sce b/3669/CH3/EX3.5/5.sce new file mode 100644 index 000000000..48a6940d6 --- /dev/null +++ b/3669/CH3/EX3.5/5.sce @@ -0,0 +1,15 @@ +//Variable declaration
+n=1; //order of diffraction
+theta=38.2; //angle(degrees)
+lamda=1.54; //wavelength(angstrom)
+h=2;
+k=2;
+l=0;
+
+//Calculation
+theta=theta*%pi/180; //angle(radian)
+d=n*lamda/(2*sin(theta));
+a=d*sqrt(h**2+k**2+l**2); //lattice parameter of nickel(angstrom)
+
+//Result
+printf('lattice parameter of nickel is %0.3f angstrom \n',(a))
\ No newline at end of file diff --git a/3669/CH3/EX3.6/6.sce b/3669/CH3/EX3.6/6.sce new file mode 100644 index 000000000..330997620 --- /dev/null +++ b/3669/CH3/EX3.6/6.sce @@ -0,0 +1,11 @@ +//Variable declaration
+theta=90; //angle(degrees)
+lamda=1.5; //wavelength(angstrom)
+d=1.6; //spacing(angstrom)
+
+//Calculation
+theta=theta*%pi/180; //angle(radian)
+n=2*d*sin(theta)/lamda; //order of diffraction
+
+//Result
+printf('order of diffraction is %0.3f \n',int(n))
\ No newline at end of file diff --git a/3669/CH3/EX3.7/7.sce b/3669/CH3/EX3.7/7.sce new file mode 100644 index 000000000..e3e3a0c9c --- /dev/null +++ b/3669/CH3/EX3.7/7.sce @@ -0,0 +1,15 @@ +//Variable declaration
+h=1;
+k=1;
+l=0;
+d=0.203*10**-9; //spacing(m)
+
+//Calculation
+a=d*sqrt(h**2+k**2+l**2); //length of unit cell(m)
+V=a**3; //volume of unit cell(m**3)
+r=sqrt(3)*a/4; //radius of the atom(m)
+
+//Result
+printf('length of unit cell is %0.3f *10**-9 m \n',(a*10**9))
+printf('volume of unit cell is %0.3f *10**-27 m**3 \n',(V*10**27))
+printf('radius of the atom is %0.3f *10**-9 m \n',(r*10**9))
\ No newline at end of file diff --git a/3669/CH3/EX3.8/8.sce b/3669/CH3/EX3.8/8.sce new file mode 100644 index 000000000..330997620 --- /dev/null +++ b/3669/CH3/EX3.8/8.sce @@ -0,0 +1,11 @@ +//Variable declaration
+theta=90; //angle(degrees)
+lamda=1.5; //wavelength(angstrom)
+d=1.6; //spacing(angstrom)
+
+//Calculation
+theta=theta*%pi/180; //angle(radian)
+n=2*d*sin(theta)/lamda; //order of diffraction
+
+//Result
+printf('order of diffraction is %0.3f \n',int(n))
\ No newline at end of file diff --git a/3669/CH3/EX3.9/9.sce b/3669/CH3/EX3.9/9.sce new file mode 100644 index 000000000..c2bdc7afb --- /dev/null +++ b/3669/CH3/EX3.9/9.sce @@ -0,0 +1,22 @@ +
+//Variable declaration
+lamda=0.065; //wavelength(nm)
+a=0.26; //edge length(nm)
+h=1;
+k=1;
+l=0;
+n=2;
+
+//Calculation
+d=a/sqrt(h**2+k**2+l**2);
+x=n*lamda/(2*d);
+theta=asin(x); //glancing angle(radian)
+theta=theta*180/%pi; //glancing angle(degrees)
+theta_d=int(theta);
+theta_m=(theta-theta_d)*60;
+theta_s=(theta_m-int(theta_m))*60;
+
+//Result
+
+printf('glancing angle is %2d degrees %2d minutes %2d seconds',theta_d,int(theta_m),int(theta_s))
+printf('answer varies due to approximating off errors')
\ No newline at end of file |