38 Radioactive nuclei X and Y disintegrate into Z with half

Last updated: 6/10/2023

38 Radioactive nuclei X and Y disintegrate into Z with half lives to and 2t respectively Initial number of both X and Y No Time at which rates of disintegration of X and Y are equal number of nuclei of Z is 1 3 3No 4 5No 4 2 4 No 4 7No 4