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Which of the following has highest packing fraction?

  • Option 1)

    Simple

  • Option 2)

    BCC

  • Option 3)

    FCC

  • Option 4)

    All have same

 

Answers (1)

best_answer

Packing Efficiency                            Types of unit cell

   0.52                                                     Simple

   0.68                                                      BCC

   0.74                                                       FCC

 

Packing fraction for face centered cubic unit cell -

Pf = 0.74

-

 

 


Option 1)

Simple

This is incorrect

Option 2)

BCC

This is incorrect

Option 3)

FCC

This is correct

Option 4)

All have same

This is incorrect

Posted by

divya.saini

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