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A bcc lattice is made up of hollow spher...

A bcc lattice is made up of hollow spheres of `B`. Spheres of solids `A` are present in hollow spheres of `B`. The radius of `A` is half of the radius of `B`. The ratio of total volume of spheres of `B` unoccupied by `A` in a unit cell and volume of unit cell is `A xx (pisqrt(3))/(64)`. Find the value of `A`.

A

`(7sqrt(3pi))/(64)`

B

`(7sqrt(3))/(128)`

C

`(7.pi)/(24)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
D
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