Download Aptitude Crack
img not found img not found

Engineering Materials - Engineering

Q1:

In a close packed hexagonal space lattice, there are

A nine atoms out of which eight atoms are located at the corners of the cube and one atom at its centre

B twelve atoms, all of which are located at the twelve corners of a hexagonal prism

C fourteen atoms out of which eight atoms are located at the coners of the cube and six atoms at the centres of six faces

D none of the above

ANS:D - none of the above

Explanation: No answer description is available.