Nuclear Physics and RadioactivityHard
Question
A radioactive substance has a half-life of 60 minutes. During 3 hr. the fraction of atom that have decayed would be :
Options
A.25.1 %
B.12.5 %
C.8.5 %
D.87.5 %
More Nuclear Physics and Radioactivity Questions
An electron with initial kinetic energy of 100 eV is accelerated through a potential difference of 50 V. Now the de - Br...Mass equivalent to energy 931 MeV is...The radioactive nucleic of an element X decays to a stable nuclide of element Y. Then, in a given sample of X, the rate ...The binding energies of nuclei X and Y are E1 and E2 respectively. Two atoms of X fuse to give one atom of Y and an ener...Assuming that 200 MeV of energy is released per fission of 92U235 atom. Find the number of fission per second required t...