The packing effiency of the two dimensional square unit cell shown below is (a) 39.27% (b) 68.02% (c) 74.05% (d) 78.54 % The packing effiency of the two dimensional square unit cell shown below is (a) 39.27% (b) 68.02% (c) 74.05% (d) 78.54 % December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related