Activities of three radioactive substances A, B and C are represented by the curves A, B and C, in the figure. Then their half-lives T 1/2 (A) : T 1/2 (B) : T 1/2 (C) are in the ratio Activities of three radioactive substances A B and C are represented by the curves A b and c`. in the figure. Then their half-lives T 1/2 (A) : T 1/2 (B) : T 1/2 (C) are in the ratio September 19, 2021 Category: JEE Mains Physics 2002-2019 Solved Video Solutions , Practice Set 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related