Question 1:

Describe in your own words the following and give an example:

1. Short Range Order

2. Long Range Order

3. Single Crystal

4. Poly Crystal

5. Liquid Crystal

6. Lattice

7. Unit Cell

Question 2:

1. Determine the Miller Indices for the following direction - SHOW ALL WORK:

2. Determine the Miller Indices for the following direction - SHOW ALL WORK

3. Determine the Miller Indices for the following direction - SHOW ALL WORK

4. Determine the Miller Indices for the following direction - SHOW ALL WORK

5. Determine the Miller Indices for the following plane - SHOW ALL WORK

6. Determine the Miller Indices for the following plane - SHOW ALL WORK

Question 3:

Calculate the number of atoms, co-ordination number and the packing fraction for a Simple Cubic (SC), Body Centered Cubic (BCC) and Face Centered Cubic (FCC) unit cell. SHOW ALL THE WORK

Question 4:

Calculate the Repeat Distance (RD),Linear Density (LD) and Linear Packing Fraction (LPF)for the following:(Show all the work)

Question 5:

Calculate atoms per plane, Planar Density (PD) and Planar Packing Fraction (PPF) for the following:(Show all the work)

1. SC (100) plane

2. BCC (110) plane

3. FCC (111) plane

Draw the planes in the respective unit cells to visualize it.

Question 6:

Locate or generate a chart that summarizes the relative general properties (strength and ductility) of materials having FCC, BCC and HCP crystal structures.