The half life of a radioactive sample can be experimentally round by the following method. A pure radioactive sample A decays into B by a decay. A gives B + alpha NA and NB are measured at different The half life of a radioactive sample can be experimentally round by the following method. A pure radioactive sample A decays into B by a decay. A gives B + alpha NA and NB are measured at different October 20, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related