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प्रश्न
If ‘a’ is the length of the side of the cube, the distance between the body centered atom and one corner atom in the cube will be
विकल्प
`(2/sqrt3) "a"`
`(4/sqrt3) "a"`
`(sqrt3/4) "a"`
`(sqrt3/2) "a"`
उत्तर
`(sqrt3/2) "a"`
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