Answer:
a)5.28 Å , b)3.73 Å , c)3.048 Å
Explanation:
the atoms are situated only at the corners of cube.Each and every atom in simple cubic primitive at the corner is shared with 8 adjacent unit cells.
Therefore, a particular unit cell consist only 1/8th part of an atom.
The lattice constant of a simple cubic primitive cell is 5.28 Å
We know formula of distance,
d = 
a)(100)
a=5.28 Å
Distance =
=5.28 Å
b)(110)
Distance =
= 3.73 Å
c)(111)
Distance=
= 3.048 Å
Answer:
1. 
2. 
3. 
4. 
Explanation:
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