CSIR NET
Debanjana adhikari Asked a Question
July 3, 2020 11:40 pmpts 30 pts
  • CSIR NET
  • Physical Sciences

Please explain with proper diagram.................................

Q51. Hard disc of radius R are arranged in a two-dimensional triangular lattice. What is the fractional area occupied by the discs in the closest possible packing? (a) rN3 6 c)2 (d) (b) 32 7
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  • Vaishali sharma thankyou
    see attached
    • cropped618013084464562668.jpg
    Likes(1) Reply(1)
    Vaishali sharma
    it will help u
  • Chandra dhawan
    see attached file it's very helpful for you dear
    • cropped916657065.jpg
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    Chandra dhawan
    see attached file
  • Ruby negi
    option a is correct
    • cropped191038515.jpg
    Likes(1) Reply(0)
  • Ruby negi
    packing fraction is the fraction of volume in a crystal structure that is occupied by constituent particles. It is a dimensionless quantity and always less than unity.
    Likes(1) Reply(0)
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