1. Show that the atomic packing factor for HCP is 0.74

Q: In groups and geometry, what kind of lattice do you obtain by v (1, 0) and w = (2, −4)? =

A: v = (1, 0) and w = (2,-4)need to find the kind of lattice.

Q: sketch 2D network structure of amorphous B2O3

A: Borate glass: B2O3: the glass former consisting of corner -sharing BO3 triangles connected by bridge…

Q: Does titanium expand or contract as it transforms from hcp to bcc? The atomic radius of titanium is…

A: In unit cell atoms are present at corner, faces and edges depending upon the type of unit cell. In…

Q: d. (131)

A:

Q: A simple cubic cell contains one metal atom with a metallic radius of 100 pm. a. Determine the…

A: In the given question we have to calculate the % packing efficiency of Simple cubic unit cell and…

Q: Draw the lattice plane that corresponds to the (111) set of planes

A:

Q: Determine the number of atoms per unit cell shown - Zinc blende (cubic ZnS) -

A: First diamgram  n = (1/6×12)+(4×1)+(1/2×2) = 7 Second diagram  n = (1/8×8)+(1/2×2) = 2 Third diagram…

Q: Describe the characteristic features of a simple cubic unit cell?

A: A simple cubic cell is a type of unit cell with atoms arranged in all the corners of the unit cell.

Q: Q1/A B) Describe the Bohr model of hydrogen atom. What are the shortcomings of the Bohr model? Prove…

A: (a) Bohr model of hydrogen atom:Electrons orbit the nucleus in specific, fixed energy levels called…

Q: The energy of the vacancy formation in the Ge crystal is about 2.0 eV/atom. Calculate the fractional…

A:

Q: The ionic radii (for C.N. = 6) for Cs+ and I- are 1.81 Å and 2.06 Å, respectively. a. Using radius…

A:

Q: mple Exercise 6: Empirical Formula and Density: Ionic Solid The unit cell of a binary compound of…

A: Note: Since you have posted a question with multiple sub parts, we will provide the solution only to…

Q: 4.50 Sketch the atomic packing of (a) the (100) plane for the BCC crystal structure, and (b) the…

A:

Q: Junction potential.

A: Junction Potential as the name suggests refers to the development of potential at some interphase or…