A particular radioactive nucleus survives four half lives. The probability that this nucleus will survive the next half life is (a) ½ (b) ¼ (c) 1/3 (d) 1/20
A particular radioactive nucleus survives four half lives. The probability that this nucleus will survive the next half life is (a) ½ (b) ¼ (c) 1/3 (d) 1/20