Question

If 'a' stands for the edge length of the cubic systems - The ratio of radii in simple cubic, body centered cubic and face centered cubic unit cells is

• A. \(1a:\sqrt3a:\sqrt2a\)
• B. \(\frac{1}{2}a:\frac{\sqrt3}{4}a:\frac{1}{2\sqrt2}a\)
• C. \(\frac{1}{2}a:\frac{\sqrt3}{2}a:\frac{\sqrt2}{2}a\)
• D. \(\frac{1}{2}a:\sqrt3a:\frac{1}{\sqrt2}a\)

Answer 1

The Correct Option is B

The correct answer is (B) : \(\frac{1}{2}a:\frac{\sqrt3}{4}a:\frac{1}{2\sqrt2}a\)/