1. Enter the symbol of the zone axis for the planes (3 -2 -1 ) and...

1. Enter the symbol of the zone axis for the planes (3 -2 -1 ) and ( -2 1 1).

2. The crystal wall belongs to two zones simultaneously (-1 0 1)and (-1 2 0). Give its Miller’s indicators.

3. If planes (412), (211) and (201) belong to a common zone, mark the axis symbol of this zone.

4. The lattice parameter of a regular crystal cell AgBr is ?0= 5,7745 ? . Calculate the interplanar distance dhkl for the lattice plane family : (200), (220), (311).

5. Calculate the interplanar distance d101 in the hexagonal crystal lattice of selenium, knowing that the network parameters ?0=4,3662 ? and ?0=4,9536 ? .

Expert Solution

Answer: (1.)

Any two lattice planes intersect in a line which represents the axis of a prism of planes. These planes are called the Zone planes and the long axis is known to be the Zone axis for the given planes.

Zone axis is reprsented by the symbol where are Zone indices which can be obtained by taking cross product between two plane indices.

genius_generous answered 2 years ago

Describe the design criteria for the next combustor sections. 1.-Diffuser 2.-Primary zone 3.-Intermediate Zone 4.-Dilution Zone...

Describe the design criteria for the next combustor sections. 1.-Diffuser 2.-Primary zone 3.-Intermediate Zone 4.-Dilution Zone 5.-Swirler 6.-Primary zone holes 7.-Cooling slot

How there are 3 possibilities for the intersection of 2 planes?

Question #1 The name/symbol combination that is incorrect is ? . 1. arsenic/As 2. potassium/P 3....

Question #1 The name/symbol combination that is incorrect is ? . 1. arsenic/As 2. potassium/P 3. boron/B 4. nickel/Ni 5. silicon/Si Question #2 The symbol for the element gold is 1. Go 2. G 3. A 4. Au 5. Ag Question #3 The symbols Fe, Hg, N, Au, Ne have the following names: 1. iron; mercury; nitrogen; gold; neon 2. fluorine; mercury; nickel; silver; neon 3. iron; mercury; nitrogen; silver; neon 4. fluorine; hydrogen; nitrogen; gold; neon 5. iron; hydrogen;...

Find the distances: A) Between ?1=〈2+2?,−1+?,−3?〉and ?2=〈4,−5−3?,1+4?〉 . B) Between the planes 2?−?+5?=0 and 2?−?+5?=5 ....

Find the distances: A) Between ?1=〈2+2?,−1+?,−3?〉and ?2=〈4,−5−3?,1+4?〉 . B) Between the planes 2?−?+5?=0 and 2?−?+5?=5 . C) From the point (1,2,3) to the line ?=〈−?,4−?,1+4?〉 .

The figure shows electrons 1 and 2 on an x axis and charged ions 3 and...

The figure shows electrons 1 and 2 on an x axis and charged ions 3 and 4 of identical charge -q and at identical angles θ. Electron 2 is free to move; the other three particles are fixed in place and are intended to hold electron 2 in place. For physically possible values of q ≤ 5e, what are the (a) smallest, (b) second smallest, and (c) third smallest values of θ for which electron 2 is held in place?

If the nominal interest rates in the U.S. and Euro zone are 3% and 2%, respectively,...

If the nominal interest rates in the U.S. and Euro zone are 3% and 2%, respectively, and the inflation rate in the U.S. in the coming year is expected to be 7%. What would be the expected inflation rate in the Euro zone?

Assignment: Enter a linear series of numbers 1, 2, 3, . . . . . 100...

Assignment: Enter a linear series of numbers 1, 2, 3, . . . . . 100 in column A from A1 to A100. Enter a second series of numbers 20, 22, 24, . . . . . 218 in Column “B” from B1 to B100. Plot Column “B” as a function of column “A”. Use a linear trend-line and find the equation of the line. Specify the slope and the y-intercept of the line. Save your file and submit it...

Three polarizing plates whose planes are parallel are centered on a common axis. The directions of...

Three polarizing plates whose planes are parallel are centered on a common axis. The directions of the transmission axes relative to the common vertical direction are shown in the figure below. A linearly polarized beam of light with plane of polarization parallel to the vertical reference direction is incident from the left onto the first disk with intensity Ii = 14.0 units (arbitrary). Calculate the transmitted intensity If when ?1 = 23.0

Three polarizing disks whose planes are parallel and centred on common axis. The directions of their...

Three polarizing disks whose planes are parallel and centred on common axis. The directions of their transmission axes relative to the vertical are respectively: θ1 = 34o clockwise, θ2 = 16o counter-clockwise, and θ3 = 19o clockwise. A beam of light polarized along the vertical is incident onto the first polarizer with an intensity of I0 = 30 W/m². Calculate the transmitted intensity through all three polarizers.

1.Find Macy P/E ratio, enter the stock symbol to get to the company's front page. (The...

1.Find Macy P/E ratio, enter the stock symbol to get to the company's front page. (The P/E ratio is listed on the company's front page). 2.Compare the P/E ratio of your company with the industry average or with major competitors. 3.Is there a difference between these numbers? 4.Is the stock overvalued, undervalued, or properly valued? Why? 5.In accordance with the findings, is it reasonable to buy the stock? explain. include a paragraph in the initial response reflect on specifically what...

Question