Watch video 23.3b Derivation of Half-Life & Decay Graph | A2 Nuclear Physics | Cambridge A Level Physics online without registration, duration 17 minute 25 second in high hd quality. This video was added by user ETphysics 17 March 2021, don't forget to share it with your friends and acquaintances, it has been viewed on our site 8 thousand once and liked it 16 people.