diff options
Diffstat (limited to '1586/CH2')
| -rw-r--r-- | 1586/CH2/EX2.1/EXP2_1.jpg | bin | 0 -> 162487 bytes | |||
| -rw-r--r-- | 1586/CH2/EX2.1/EXP2_1.sce | 9 | ||||
| -rw-r--r-- | 1586/CH2/EX2.4/EXP2_4.jpg | bin | 0 -> 116438 bytes | |||
| -rw-r--r-- | 1586/CH2/EX2.4/EXP2_4.sce | 7 | ||||
| -rw-r--r-- | 1586/CH2/EX2.6/EXP2_6.jpg | bin | 0 -> 148996 bytes | |||
| -rw-r--r-- | 1586/CH2/EX2.6/EXP2_6.sce | 13 |
6 files changed, 29 insertions, 0 deletions
diff --git a/1586/CH2/EX2.1/EXP2_1.jpg b/1586/CH2/EX2.1/EXP2_1.jpg Binary files differnew file mode 100644 index 000000000..0fb860675 --- /dev/null +++ b/1586/CH2/EX2.1/EXP2_1.jpg diff --git a/1586/CH2/EX2.1/EXP2_1.sce b/1586/CH2/EX2.1/EXP2_1.sce new file mode 100644 index 000000000..9de06aaf3 --- /dev/null +++ b/1586/CH2/EX2.1/EXP2_1.sce @@ -0,0 +1,9 @@ +clc;funcprot(0);//EXAMPLE 2.1
+// Initialisation of Variables
+r=1.5*10^-7;........//Radius of a particle in cm
+rho=7.8;..........//Density of iron magnetic nano- particle in cm^3
+//CALCULATIONS
+v=(4/3)*%pi*(r)^3;.....//Volume of each Iron magnetic nano -particle in cm^3
+m=rho*v;.......//Mass of each iron nano-particle in g
+disp(v,"Volume of each Iron magnetic nano -particle in cm^3:")
+disp(m,"Mass of each iron nano-particle in g:")
diff --git a/1586/CH2/EX2.4/EXP2_4.jpg b/1586/CH2/EX2.4/EXP2_4.jpg Binary files differnew file mode 100644 index 000000000..adadb42ef --- /dev/null +++ b/1586/CH2/EX2.4/EXP2_4.jpg diff --git a/1586/CH2/EX2.4/EXP2_4.sce b/1586/CH2/EX2.4/EXP2_4.sce new file mode 100644 index 000000000..04d33db0d --- /dev/null +++ b/1586/CH2/EX2.4/EXP2_4.sce @@ -0,0 +1,7 @@ +clc;funcprot(0);//EXAMPLE 2.4
+// Initialisation of Variables
+Es=1.8;........//Electro negativity of Silicon from fig.2-8
+Eo=3.5;........//Electro negativity of Oxygen from fig.2-8
+//CALCULATION
+F=exp(-0.25*(Eo-Es)^2);........//Fraction covalent of SiO2
+disp(F,"Fraction covalent of SiO2 :")
diff --git a/1586/CH2/EX2.6/EXP2_6.jpg b/1586/CH2/EX2.6/EXP2_6.jpg Binary files differnew file mode 100644 index 000000000..d0617f951 --- /dev/null +++ b/1586/CH2/EX2.6/EXP2_6.jpg diff --git a/1586/CH2/EX2.6/EXP2_6.sce b/1586/CH2/EX2.6/EXP2_6.sce new file mode 100644 index 000000000..55d2e8b80 --- /dev/null +++ b/1586/CH2/EX2.6/EXP2_6.sce @@ -0,0 +1,13 @@ +clc;funcprot(0);//EXAMPLE 2.6
+// Initialisation of Variables
+alpha=13*10^-6;....//Coefficient of thermal expansion for Steel
+l=10;..........//Original length of the Beam in m
+dT=50;........//The temparture change in Degree celsius
+Em=200*10^9;......//Elastic modulus of Steel in N/m^2
+//CALCULATIONS
+dL=alpha*l*dT;.....//Change in length of steel beam
+s1=dL/l;........//Strain developed in steel beam
+s2=Em*s1;......//Stress developed in steel beam
+disp(dL,"(a) Change in length of steel beam:")
+disp(s1,"(b) Strain developed in steel beam")
+disp(s2,"(b) Stress developed in steel beam")
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