A) \[0.56\text{ }nm\]
B) \[0.24\text{ }nm\]
C) \[0.96\text{ }nm\]
D) \[0.4nm\]
Correct Answer: D
Solution :
[d] For a fcc unit cell \[r=\frac{\sqrt{2}a}{4}\] \[a=\frac{4r}{\sqrt{2}}=2\sqrt{2}\times 0.14=0.39\approx 0.4nm.\]You need to login to perform this action.
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