The rate of decay of a radioactive element at any instant is 10^3 disintegrations s^-1. If the half-life of the element is 1 s, then the rate of decay after 1 s will be The rate of decay of a radioactive element at any instant is 10^3 disintegrations s^-1. If the half-life of the element is 1 s then the rate of decay after 1 s will be October 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related