Question:
A radioactive sample has a half life of 40 seconds When its
Last updated: 6/11/2023
![A radioactive sample has a half life of 40 seconds When its](https://media.kunduz.com/media/sug-question-candidate/20210912051530770972-3653385.jpg?h=512)
A radioactive sample has a half life of 40 seconds When its activity is measured 80 secon after the begining it is found to be 6 932 x 10 8 dps During this time total energy released 6x 10 joule n2 0 6932 A The initial number of atoms in the sample is 1 6 10 B The initial number of atoms in the sample is 1 6 1021 C Energy released per fission is 5 x 10 13 J D Energy released per fission is 558 10 3 J