What is the amount oT snear stress developed in the bolt connecting the two plates in the dlagram below h the force applied to the plates is equal to 750 Ibs.? The diameter of the bolt is .500 inches. Force Force a. 1500 psi b. 3500 psi c. 7639 psi d. 3821 psi

Q: If the length of the side of a body-centered cubic structure is 300 pm, what is the radius of the…

A:

Q: Iron sulfide (FeS) may form a crystal structure that consists of an HCP arrangement of S² ions. (a)…

A: (a) The iron (Fe2+) ions will occupy octahedral interstitial sites in the HCP arrangement of S² ions…

Q: A B 3D A. Which element would you expect to have a lower melting point? A can't tell provide a same…

A: If we took at the figure we can see that the lower top shows bond energy and bond energy is…

Q: CFRP and GFRP are examples of hybrid materials. Body diagonal in BCC structure has Miller indices…

A: Yes,  CFRP and GFRP are the hybrid materials. Yes, The BCC structure has miller indices of [111] No,…

Q: Dislocation movement is hindered by: (This question has more than one correct answer) a. Increase in…

A: A crystallographic imperfection or irregularity inside a crystal structure is known as a…

Q: a. b. Figure 2 shows another ball-and-stick model of a very small crystal of a- Polonium, but this…

A: Given: To find: Number of bonds broken to move by slip by one unit of b from left to right

Q: * The stacking ABAB is for FCC crystal structure BCC crystal structure HCP crystal structure O

A: BCC does not have any stacking sequence.

Q: How are nanowires prepared by recrystallization stress?

A: Recrystallization is the process of replacing deformed grains with a fresh set of non-deformed…

Q: Consider the ReO3 unit cell shown below, with a = 3.74 Å and ∆ Hsub = 626 kj/mol  (a) What is the…

A: Solution: Given Data: a=3.74 Ao∆Hsub=626 kJ/mol   To Find: (a) What is the Bravais lattice and…

Q: Arrange these diatomic molecules in order of decreasing bond polarity: HCl, NO, F2, HI.

A: As we know the electronegativity of the diatomic molecule. Electronegativity difference of NO=0.4…

Q: Chemistry Consider FCC copper. If bond energy per atom is 5.62 × 10-19 J, and its atomic radius is…

A: Given that, Bond energy per atom, ε=5.62×10-19 J,Atomic radius, r=0.128 nm, a=22ra=22×0.128a=0.362…

Q: a) Determine the miller indices for the directions in the cubic unit cell? B D 12

A:

Q: Atomic Packing Factor and explain its significance. If metal A has a higher APF than metal B, how do…

A:

Q: Calculate the ionic characterisation value for two elements with electronegativity of 0.7 and 3.98.…

A: two elements electronegativity x1=0.7 x2=3.98

Q: Determine the Miller indices of plane as shown in the figure below

A: A moment is a movement of the body when a body is rotating on an axis. The moment is also known as…

Q: Can ceramic and polymeric materials contain dislocations

A: Ceramic: It is an non-organic and non-metallic solid compounds which is shaped and then heated to…

Q: Calculate the fraction of atom sites tha

A: Need to find fraction of atom site.

Q: what is the miller indices of (-2/3 -2/3 0)

A: Answer:

Q: A metal has a radius of 0.139 nm, and a planar density of 9.1494588942931 nm-2 in the (110) plane.…

A: Given  Metal radius R = 0.139 nm Planer density  PD= 9.1494588942931 nm-2 The plane is (1 1 0) We…

Q: What are the three types of lattice structures?

A: The three types of lattice structure are BCC, FCC, HCP

Q: Show the miller-bravais index for a HCP structure

A: Find   The miller-bravais index for an HCP structure.

Crystalline Imperfections

The crystalline imperfections are described as the geometrical defects in the crystal due to incorrect arrangement of atoms, impurity, vacancy, and many more. It is not possible to achieve a perfect or ideal crystal, practically.