Calculate the perimeter of given plane in HCP unit cell (Given that ra

1.	Calculate the perimeter of given plane in HCP unit cell (Given that radius of atoms = R Å)
Answer» 6.437R 15.32R 16R 8R Solution :PERIMETER of place is `= 2C + 8R = (2 XX 4 sqrt2R)/(3) + 8R = 6.437 R`

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