Guest

The Packing efficiency of a simple cubic crystal with an interstital atom exactly fitting at the body center is approx.- (a)0.73 (b)0.52 (c)0.48 (d)0.91

The Packing efficiency of a simple cubic crystal with an interstital atom exactly fitting at the body center is approx.-
 
(a)0.73   
(b)0.52
(c)0.48
(d)0.91

Grade:12th pass

1 Answers

Vikas TU
14149 Points
7 years ago
Note down the packing efficiency formulae:
P.F = z x 4 x pi x r^3/3 x Vu.c.
z =  2 for BCC
and relation in r and a would be:
2r = root3a.
 
 

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free