41. Given a sample of radium-226 having a half-life of 4 days, find the probability that a nucleusdi
問題詳情
41. Given a sample of radium-226 having a half-life of 4 days, find the probability that a nucleusdisintegrates after two half-lives. (A) 1/2 (B) 1/4 (C) 2/3 (D) 3/4 (E)1/3