A241 SFT3053 Quiz 1

My Solid State Group:

• A

• B

• C

• D

Crystal structure of solid is divided into 2 main categories:

• Solid Polymer

• Solid Crystal

• Solid liquid

• Solid Amorphous

The kid is eating cotton candy which is a good example of

• solid crystal

• solid amorphous

• solid liquid

• solid state

Match the Primitive (P) of Non Primitive (NP) cell in the figure.

b

c

d

a

Non Primitive (NP)

Primitive (P)

Primitive (P)

Primitive (P)

All are Wigner-Seitz cell characteristic except:

• Primitive cell

• First Brillouin zone

• Cell volume is maximum

• A  crystal with 1 atom

Match the following unit cell with the number of atom within it.

• 1

• 
• 4

• 
• 2

• 

Determine the Miller Indices in the figure and show your calculation.

Reorder the following on

the steps taken to calculate the Packing Efficiency of a crystal

• Calculate the volume of a single atom

• Count how many atoms there are per unit cell

• Divide this result by the volume of the unit cell

• Multiply by the number of atoms in the unit cell

• Calculate the volume of the unit cell

​ (a)   is an example of combination of solid crystal and solid amorphous.

• Nylon
• Metal
• Glass
• Rubber
• Ceramics

Sketch the Miller indices planes for 452