The radius of the largest sphere which fits... | Solid State | JEE Main 2019

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JEE MAIN 2019

11-01-2019 S2

Question

The radius of the largest sphere which fits properly at the centre of the edge of a body centred cubic unit cell is : (Edge length is represented by ‘a’)

Select the correct option:

A

0.027 a

B

0.047 a

C

0.067 a

D

0.134 a

✓ Correct! Well done.

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Solution

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