7/25/2019 Surprise test ME 203 [B3].pdf

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1. Draw the 110  plane and identify the four directions of the form 111  that lie in that plane in a cubic lattice

2. Determine miller indices for the following planes

3. A material with a cubic structure has a density of 0.855 g/cc, an atomic mass

of 39.09 g/mol, and a lattice parameter of 5.344 A. If one atom is located at each

lattice point, determine the type of unit cell.

4. Identify the crystallographic co-ordinates of atoms in a Body centred cubic,

and Diamond cubic structures.

5. Draw the projection of 110  onto (010) plane. Also schematically represent the projection of 110  along [110]

direction.