हिंदी

Which of the following formulae is used to find edge length of bee unit cell? -

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प्रश्न

Which of the following formulae is used to find edge length of bee unit cell?

विकल्प

  • `"4r"/sqrt3`

  • `sqrt3/"4r"`

  • `sqrt("4r"/3)`

  • `sqrt8 "r"`

MCQ

उत्तर

`"4r"/sqrt3`

Explanation:

Relation between edge length (a) and radius (r) in BCC is given by

a = `"4r"/sqrt3`

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