Solution to task 656 from Chertov´s for extramural stud

Solution to task 656 from Chertov´s for extramural stud

656. Assuming that in one act of fission of the uranium 235U nucleus an energy of 200 MeV is released, determine the mass m of this isotope, which underwent fission in the explosion of an atomic bomb with TNT equivalent of 30.106 kg, if the thermal equivalent of TNT q is 4.19 MJ / kg.