What is the difference between reaction at a nuclear reactor and atom bomb?1Nuclear reactor has nuclear fission while atom bomb has nuclear fusion.2Atom bomb has nuclear fission while nuclear reactor has nuclear fusion.3Nuclear reactor has controlled nuclear fission while atom bomb has uncontrolled nuclear fission.4Nuclear reactor has uncontrolled nuclear fission while atom bomb has controlled nuclear fission.Answer & explanation+Correct answer: option 3Nuclear reactor has controlled nuclear fission while atom bomb has uncontrolled nuclear fission.
