Tue June 14, 2011 By: Richa John

in de 1st layer of 2-D packing what is de basic repeating unit in de close packing

Expert Reply
Thu June 16, 2011
There are two types of close packing in the 2d packing 1) in which the first layer is arranged in sqaure close packiing and 2)in hexagonal close packing.
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