Question

What is the condition for ratio of interplanar distances for BCC crystal?

a. d1 :d2:d3: 1: √2:√√3

b. 1/d1 :1/d2:1/d3 :: 1: (2)¹/2 : 1/(3)1/2

c. 1/d1: 1/d2: 1/d3 :: 1:1/(2)1/2 : (3)1/2​

Answer 1

Answer:

Interplanar cystal spacing of cubic crystal families is defined as dhkl=a√h2+k2+l2.