The distance between the body centred atom and a corner atom in sodium `(a = 4.225 Å)` is

If a is the length of the side of a cube, the distance between the body centred atom and one corner atom in the cube will be

If 'a' is the length of the side of the cube, the distance between the body centrerd atom and one corner atom in the cube will be

If the edge length of the side of a cube is a, the distance between the body centred atom and one corner atom in the cube will be:

If a is the length of the side of a cube, the distance between the body centred atom and one corner atom in the cube will be:

If ‘a’ is the length of the side of a cubic unit cell the distance between the body-centred atom and the corner atom in the cube will be

If a is the length of the side of a cube, the distance between the body centred atom and one corner atom in the cube will be: