Element A has a face centred unit cell in which A is absent from half – InterviewSolution

1.	Element A has a face centred unit cell in which A is absent from half of the face centres. The packing fraction is x×√2π96.The value of x is :
Answer» Element A has a face centred unit cell in which A is absent from half of the face centres. The packing fraction is $\frac{x \times \sqrt{2} π}{96}$ . The value of x is :

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