16- Specify the point coordinates for all atom positions on (110) plane for a BCC unit cell. А- 100, 101, 010, 011, %УУ B- 001, 101, 111, 011, ½½½ C- 110, 010, 011, 111, ½1½ D- 000, 100, 110,010, ½¼0 E- 100, 110, 111, 101, 1½½

Plz do not copy from chegg and other sources this is wrong everywhere Plz do all the three subparts correctly

1. Many substances crystallize in a cubic structure. The unit cell for such crystals is a cube having an edge with a length equal to do. -Face diagonal a. What is the length, in terms of do, of the face diagonal, which runs diagonally across one face of the cube? (Hint: Use the Pythagorean theorem.) b. What is the length, again in terms of do. of the cube diagonal, which runs from one corner, through the center of the cube, to the opposite corner? (Hint: Make a right triangle having a face diagonal and an edge of the cube as its sides, with the hypotenuse equal to the cube diagonal, then use the Pythagorean theorem again.) 2. In an FCC structure, the centers of the atoms are found on the corners of the cubic unit cell and at the center of each face. The unit cell has an edge whose length is the distance from the center of one corner atom to the center of another corner atom on the same edge. The atoms on the diagonal of any face are touching. One of the faces of the unit cell is shown…

The two sides of the DNA double helix are connected by pairs of bases (adenine, thymine, cytosine, and guanine). Because of the geometric shape of these molecules, adenine bonds with thymine and cytosine bonds with guanine. The figure (Figure 1) shows the thymine- adenine bond. Each charge shown is te, and the H-N distance is 0.110 nm

Sketch the planar cross section for the following planes in the FCC structure (label the edge lengths in terms of a and R) and calculate the planar densities for the three planes (do so in terms of both atoms/nm2 AND the dimensionless quantity): a. (001)b. (011)c. (111)

Do not give answer in image and hand writing

Calculate the shape function of the elements in the figure below.

Determine and write out the indices for the plane shown in the diagram below.

Copper is a typical face-centered-cubic metal. In its pure state, it has extremely high electrical conductivity. Oxygen in copper causes a major reduction of conductivity. To investigate this issue further, I want to you to tell me whether oxygen atoms substitute for copper atoms, or if they enter interstitial sites.

Iron (Fe) has the Body-Centered Cubic (BCC) crystal structure. The edge length is a = 0.2864 nm. What is the linear density in (atoms/nm) along direction [011]? Select one: O a. 6.98 O b.7.48 Oc494 Od.349 O e 2.47