We see nuclear physics, which is a branch of physics, that deals with nuclear energy.
It could be argued that in a broader sense we need help from mechanical engineers, which is a branch of engineering, to pull it all off. Mechanical engineering is tested to its limits in the design of the Plumbing systems of nuclear reactors, like the pressurized water reactor.
nuclear energy is using the energy of science to be used as a weapon that has connections to science
It is
Biological science is the branch of science that deals with the study of living things. On the other hand, physical science deals with the study of matter and energy.
there was nuclear energy in the science experiment
Nuclear energy is used in science in three general areas. We rely on nuclear technology in a number of areas of medicine. We also use nuclear energy to generate power. There are also research applications where nuclear physics is applied to learn and understand more about the subatomic world.
Physics is the branch of science that deals most with energy and forces. It examines the interactions between matter and energy, and seeks to understand the fundamental laws and principles that govern the behavior of the physical universe.
Thermodynamics is branch of science which deals with energy equllibrium and entropy
For thermal energy it is thermodynamics, for mechanical energy it would be mechanics or mechanical engineering, for electrical energy electrical engineering, and for nuclear energy, nuclear physics. There doesn't seem to be one branch of science for energy as a whole.
Metaphysics
Metaphysics
Metaphysics
Because it deals with the fundamental principles of matter and energy.