A sample of radioactive material decays simultaneously by two processes A and B with half-lives 1/2 and 1/4 h, respectively. For the first half hour it decays with the process A, A sample of radioactive material decays simultaneously by two processes A and B with half-lives 1/2 and 1/4 h respectively. For the first half hour it decays with the process A October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related