What is the maximum number of layers of atom in close-packed planes that will lie within
Channel: Doubtnut
Date: 12/07/2020

What is the maximum number of layers of atom in close-packed planes that will lie within two imaginary parallel planes having a distance between them of `13sqrt((2)/(3))r` (where `r` is the radius of atom) in the copper crystal (fcc)?  (Consider the atoms to be within the parallel planes if their centres are on or within the two parallel planes).