If ‘a’ stands for the edge length of the cubic systems : simple cubis body centred and face centred cubic , then the ratio of radii of the spheres in these systems will be respectively If 'a' stands for the edge length of the cubic systems : simple cubis body centred and face centred cubic then the ratio of radii of the spheres in these systems will be respectively February 8, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related