# If a is the length of the side of a cube, the distance between the body centered atom and one corner atom in the cube will be: Option 1) Option 2) Option 3) Option 4)

As we learnt in

z for body centered unit cell -

Lattice points: at corners and body center of unit cell.

For body centered cubic (BCC), z=2

- wherein

In a bcc lattice, we have an atom  at the center and distance between it and the corner atom will be

Option 1)

Incorrect

Option 2)

Incorrect

Option 3)

Incorrect

Option 4)

Correct

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