Question

In crystal lattice formed by bcc unit
cell the void volume is
a. 68 %
b. 74 %
c.32 %
d. 26 %​

Answer 1

Answer:

option C. 32% is the correct answer

Explanation:

The packing efficiency of bcc unit is 68%

void volume = 100 - 68

= 32 %

I hope this will help you.