Solid State Question 283
Question: First three nearest neighbour distances for body centred cubic lattice are respectively:
Options:
A) $ \sqrt{2}a,a,\sqrt{3}a $
B) $ \frac{a}{\sqrt{2}},a,\sqrt{3}a $
C) $ \frac{\sqrt{3}a}{2},a,\sqrt{2}a $
D) $ \frac{\sqrt{3}a}{2},a,\sqrt{3}a $
Show Answer
Answer:
Correct Answer: C
Solution:
[c] $ AB=\frac{\sqrt{3}a}{2} $ (nearest) AC = a (next - nearest) $ CD=\sqrt{2}a $ (next - next - nearest)
BETA
