Sketch the (a) simple cubic (b) face-centred cubic and (c) body centred cubic lattices.

Which of the following lattices has the highest packing efficency (a) simple cubic, (b) body-centred cubic, and (c ) hexagonal close-packed lattice?

Percentage of empty space in body centred cubic lattice.

If 'a' stands for the edge length of the cubic systems : simple cubic, body centred cubic and face centred cubic, then the ratio of radii of the spheres in these systems will be respectively,

Arrange simple cubic, body centered cubic and face centered cubic lattice in increasing order of the fraction of the occupied space.

Calculate the efficiency of packing in case of a metal crystal for (i) simple cubic (ii) body-centred cubic (iii) face-centred cubic (with the assumptions that atoms are touching each other)

A metal crystallizes into two cubic phases, face-centred cubic and body-centred cubic, which have unit cell lengths 3.5 and 3.0 A , respectively. Calculate the ration of densities of fcc and bcc.

A Metal crystallizes into two cubic phases, face-centred cubic and body centred cubic whose unit cell lengths are 3.5overset(0)A and 3.0overset(0)A respectively. Calculate the ratio of the densities of fcc and bcc crystals.

If radii of particles in simple cubic, body-centred cubic and face-centred cubic unit cell are r_(1),r_(2),andr_(3) respectively, and each of this unit cell has an edge length of 0.16nm, then the ratio of r_(1),r_(2),andr_(3) is-

Which of the following lattice has the highest packing efficiency (i) simple cubic (ii) body-centred cubic (iii) hexagonal close-packed lattice.

What is the difference between body centred cubic and face centred cubic?