The radius of the largest sphere which fits properly at the center of the edge of body centered cubic unit cell is: (Edge length is represented by 'a')
a.
0.134 a
b.
0.027 a
c.
0.067 a
d.
0.047 a
a.
0.134 a
b.
0.027 a
c.
0.067 a
d.
0.047 a
Question ID - 52246 | SaraNextGen Top Answer The radius of the largest sphere which fits properly at the center of the edge of body centered cubic unit cell is: (Edge length is represented by 'a')
a.
0.134 a
b.
0.027 a
c.
0.067 a
d.
0.047 a
The radius of the largest sphere which fits properly at the center of the edge of body centered cubic unit cell is: (Edge length is represented by 'a')
|
a. |
0.134 a |
b. |
0.027 a |
|
c. |
0.067 a |
d. |
0.047 a |
1 Answer
127 votes
Answer Key / Explanation : (c) -
a = 2(R + r)
= (R + r) …..(1)
a
= 4R …...(2)
Using (1) & (2)
= 
= r
a
= r
r = 0.067 a
127 votes
Answer Link
127