HCP Unit cell and घनत्व

C represents the height of the HCP unit cell and a represents the edge length of the hexagonal surface of the HCP unit cell. What is the value of C/a ?

Volume of HCP unit cell is:

HCP unit cell number of atoms

Calculate the perimeter of given in HCP unit cell ( Given that radius of atoms =RÅ) .

The height of a HCP unit cellis 5.715Å . What is the volume of the unit cell in Å^3 ?

Assertion: bcc and hcp have same packing efficiency Reason: Both have same number of atoms per unit cell and same arrangement

In an oxide of iron, oxygen forms hcp and iron occupies two out of every three octahedal voids. Find out the formula of unit cell and formula of compound .