Two radioactive materials X1 and X2 have decay constants 10 lemda and lemda, respectively. If initially they have the same number of nuclei, the ratio of the number of nuclei of X1 to that respectively. If initially they have the same number of nuclei the ratio of the number of nuclei of X1 to that Two radioactive materials X1 and X2 have decay constants 10 lemda and lemda October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related