Most of the energy in a nuclear power plant is generated by conversion of
A) mass into heat energy.
B) two hydrogen atoms into helium.
C) heat energy into mechanical energy.
D) magnetic fields into electricity.
E) chemical potential energy into heat.

Question

Quizplus · Accepted Answer

Nuclear power plants generate energy by a process called nuclear fission, in which the nucleus of an atom is split into smaller particles, releasing a tremendous amount of energy in the form of heat. This reaction involves a very small amount of mass being converted into energy, according to Einstein's famous equation E=mc². Hence, most of the energy in a nuclear power plant is generated by the conversion of mass into heat energy.

Most of the Energy in a Nuclear Power Plant Is