Homework Answers
Add Answer to:
(i)For Figure (a), what is the Miller index notation for the plane and the direction normal...
determine the miller-bravais direction indices of the basal plane of the vectors originating at the center...
determine the miller-bravais direction indices of the basal
plane of the vectors originating at the center of the lower basal
plane and exiting at the midpoints between the principal planar
axes.
and Amorphous Structure in Materials CHAPTER 3 Crystal a2 -dy di Figure P3.58 3.60 Determine the Miller- Bravais direction indices of the vectors originating at the 3.61 Determine the Miller-Bravais direction indices of the basal plane of the vectors 3.62 Determine the Miller-Bravais direction indices of the directions indicated...
Question 10 (10 points) Write out Miller Index for the plane for the plane and direction....
Question 10 (10 points) Write out Miller Index for the plane for the plane and direction. c 11---- -TL EX Miller index: Miller Index: narameter a,
question about X-ray diffraction and miller index The below figure is the X-ray diffractoinresults of polyethylene...
question about X-ray diffraction and miller index
The below figure is the X-ray diffractoinresults of polyethylene
before and after drawing. Polyethylene crystal is known to have
orthorhombic structure. Please calculate the length a,b, and c of
unit cell for x,y, and z axes, respectively. Calculate teh
d-spacing of crystal planes of (110),(310),(220). Estimate the
exact peak positions of crystal planes of (110), (310), (22)
according to Bragg's law (The wave length of X-ray is
0.154nm)
(110) (002) stretched reference new...
(i) Given: a cubic crystal. Derive a general relationship between interplanar spacing dhkland lattice constant a,...
(i) Given: a cubic crystal. Derive a general relationship between interplanar spacing dhkland lattice constant a, for a plane whose Miller indices are (hkl). (ii) For a BCC iron crystal, the lattice constant a is 0.2866 nm. What is the interplanar spacing for the (220) planes in the crystal. Assume x-rays of wavelength of 0.1790 nm are used for diffraction experiments. (iii) What is the value of the diffraction angle 2 theta from the (220) planes at which diffraction spots...
Simple Cubic (SC) Structure 1. Write the Miller indices for the family of close-packed directions in...
Simple Cubic (SC) Structure 1. Write the Miller indices for the family of close-packed directions in the SC crystal. <hkl>= 2. Write the expression for theoretical density of a material with SC structure in terms of atomic radius (R), atomic weight (A), and Avogadro's number (NA). (Show your work.) 3. Calculate the planar density for the most densely packed SC planes in terms of atomic radius (R). (Show your work.) PD Body-Centered Cubic (BCC) Structure 4. How many non-parallel close-packed...
LAB 8: GEOMETRICAL OPTUS: RAY TRACING PART 1 REFRACTION NORMAL FOR THE OPPOSITE PLANE REFRACTED RAY...
LAB 8: GEOMETRICAL OPTUS: RAY TRACING PART 1 REFRACTION NORMAL FOR THE OPPOSITE PLANE REFRACTED RAY INSTRUCTIONS * PRINT this sheet. * Using a protractor, measure the angle of incidence is the angle of refraction & for the incident plane * Find the index of refraction of the block na sini Sin * Repeat for the opposite face A NORMAL FOR THE TROCIDENT PLANE INCIDENT RAY LIGHT SOURCE LAG 8: GEOMETRICAL OPIS: RAY TRONG PART I: CONVEX LENSE INSTRUCTIONS Print...
(1) A crystalline grain of iron (BCC crystal structure) in a metal plate is situated so that a te...
(1) A crystalline grain of iron (BCC crystal structure) in a metal plate is situated so that a tensile stress is applied along the [110] crystal direction of the grain, if slip occurs on a (101) plane and a [111] direction, determine the amount of tensile stress that is required to produce a critical resolved shear stress of 31.1MPa in the grain? [15 points] (2) Draw the unit cell structure, and on your sketch indicate: (i) the tensile direction, (ii)...
1. Given a plane element in a body is subjected to a normal tensile stress in the x-direction of 120 MPa, a normal stre...
1. Given a plane element in a body is subjected to a normal tensile stress in the x-direction of 120 MPa, a normal stress in the y-direction of-75 MPa and shear stresses of 50 MPa, as shown. Determing a. What is the maximum principal stress? b. What is the minimum principal stress? 75 MPa What is the maximum shear stress? 50 MPa c. d. what is the angle to the principal plane, θ e. What is the angle to the...
question about XRD and miller index how to solve question number 7?? 4. (1) Describe the...
question about XRD and miller index
how to solve question number 7??
4. (1) Describe the purpose of using a tire code. Explain type and structure of the tire code. Also explain how to improve the adhesion between rubber and tire code and why it is important. [20] (2) Conventional tires are usually composited with carbon black (CB) particles. Explain why the size of CB particles and network structure of CB particles are important to improve the mechanical properties of...
8. (30) A plane electromagnetic direction. The electric polarization is parallel to i. The amplitude of...
8. (30) A plane electromagnetic direction. The electric polarization is parallel to i. The amplitude of the magnetic field is Bo. A rectangular loop of wire lies in the x-z plane, with edges lying at z-a/2, z=al2, -b12, and x -b/2. (a) Find the magnetic flux in the loop wave with wave vectork and frequency o travels in the z as a function of time. (Complex notation is easiest.) (b) Calculate the induced emf E in the loop as a...
determine the miller-bravais direction indices of the basal
plane of the vectors originating at the center of the lower basal
plane and exiting at the midpoints between the principal planar
axes.
and Amorphous Structure in Materials CHAPTER 3 Crystal a2 -dy di Figure P3.58 3.60 Determine the Miller- Bravais direction indices of the vectors originating at the 3.61 Determine the Miller-Bravais direction indices of the basal plane of the vectors 3.62 Determine the Miller-Bravais direction indices of the directions indicated...
Question 10 (10 points) Write out Miller Index for the plane for the plane and direction. c 11---- -TL EX Miller index: Miller Index: narameter a,
question about X-ray diffraction and miller index
The below figure is the X-ray diffractoinresults of polyethylene
before and after drawing. Polyethylene crystal is known to have
orthorhombic structure. Please calculate the length a,b, and c of
unit cell for x,y, and z axes, respectively. Calculate teh
d-spacing of crystal planes of (110),(310),(220). Estimate the
exact peak positions of crystal planes of (110), (310), (22)
according to Bragg's law (The wave length of X-ray is
0.154nm)
(110) (002) stretched reference new...
Simple Cubic (SC) Structure 1. Write the Miller indices for the family of close-packed directions in the SC crystal. <hkl>= 2. Write the expression for theoretical density of a material with SC structure in terms of atomic radius (R), atomic weight (A), and Avogadro's number (NA). (Show your work.) 3. Calculate the planar density for the most densely packed SC planes in terms of atomic radius (R). (Show your work.) PD Body-Centered Cubic (BCC) Structure 4. How many non-parallel close-packed...
LAB 8: GEOMETRICAL OPTUS: RAY TRACING PART 1 REFRACTION NORMAL FOR THE OPPOSITE PLANE REFRACTED RAY INSTRUCTIONS * PRINT this sheet. * Using a protractor, measure the angle of incidence is the angle of refraction & for the incident plane * Find the index of refraction of the block na sini Sin * Repeat for the opposite face A NORMAL FOR THE TROCIDENT PLANE INCIDENT RAY LIGHT SOURCE LAG 8: GEOMETRICAL OPIS: RAY TRONG PART I: CONVEX LENSE INSTRUCTIONS Print...
(1) A crystalline grain of iron (BCC crystal structure) in a metal plate is situated so that a tensile stress is applied along the [110] crystal direction of the grain, if slip occurs on a (101) plane and a [111] direction, determine the amount of tensile stress that is required to produce a critical resolved shear stress of 31.1MPa in the grain? [15 points] (2) Draw the unit cell structure, and on your sketch indicate: (i) the tensile direction, (ii)...
1. Given a plane element in a body is subjected to a normal tensile stress in the x-direction of 120 MPa, a normal stress in the y-direction of-75 MPa and shear stresses of 50 MPa, as shown. Determing a. What is the maximum principal stress? b. What is the minimum principal stress? 75 MPa What is the maximum shear stress? 50 MPa c. d. what is the angle to the principal plane, θ e. What is the angle to the...
question about XRD and miller index
how to solve question number 7??
4. (1) Describe the purpose of using a tire code. Explain type and structure of the tire code. Also explain how to improve the adhesion between rubber and tire code and why it is important. [20] (2) Conventional tires are usually composited with carbon black (CB) particles. Explain why the size of CB particles and network structure of CB particles are important to improve the mechanical properties of...
8. (30) A plane electromagnetic direction. The electric polarization is parallel to i. The amplitude of the magnetic field is Bo. A rectangular loop of wire lies in the x-z plane, with edges lying at z-a/2, z=al2, -b12, and x -b/2. (a) Find the magnetic flux in the loop wave with wave vectork and frequency o travels in the z as a function of time. (Complex notation is easiest.) (b) Calculate the induced emf E in the loop as a...
Most questions answered within 3 hours.
-
For each of the Z-scores below, determine two probabilities
(show four three decimal places): (1) the...
asked 14 minutes ago -
Oxidative phosphorylation is achieved through chemiosmotic
coupling, which turns chemical energy into osmotic potential energy
that...
asked 2 hours ago -
Hollywood Shoes would like to maintain their cash account at a
minimum level of $64,000, but...
asked 2 hours ago -
Proteins CtrA-P, DnaA, and GcrA behave similarly to what
molecule in the Eukaryotic Cell Cycle?
asked 3 hours ago -
TRUE OR FALSE
In case of a competitive tender procedure, in the request for
quotation, the...
asked 3 hours ago -
I am a little behind please provide some explanation, will
provide thumbs up.
This question considers...
asked 3 hours ago -
Let say the utility function as U(X,Y) = lnX + Y. Show that the
marginal rate...
asked 3 hours ago -
A current of I=8.0A is flowing in a typical extension cord of
length L=3.00m. The cord...
asked 3 hours ago -
1. When balancing the equation H2SO4 (aq) + NaOH (aq) →
Na2SO4(aq) + H2O(aq), would you...
asked 3 hours ago -
Provide a definition of “classification hierarchy” and
illustrate your definition with an example of how and...
asked 3 hours ago -
1. Describe the four main green solvents. Provide one example of
the use of each solvent....
asked 3 hours ago -
International ethics focus on:
1) exploitation of labor
2)corruption
3) environmental impact
4) none of the...
asked 3 hours ago