Nuclear or Atomic Energy
Basic Concepts of Nuclear Energy
Nuclear energy is the energy released from the nucleus of an atom. It is produced through nuclear reactions such as nuclear fission or nuclear fusion. This energy can be used to generate electricity in nuclear power plants.
Atoms consist of protons, neutrons, and electrons. The nucleus contains protons and neutrons and holds a large amount of energy. When the nucleus of certain atoms is split or combined, a huge amount of heat energy is released. This heat is used to produce steam, which drives turbines to generate electricity.
Nuclear energy is considered a low-carbon energy source because it produces electricity without emitting carbon dioxide during operation.
Mass-Energy Equivalence
The fundamental principle of nuclear energy was explained by Albert Einstein’s famous equation:
E =
- E stands for Energy.
- m stands for Mass.
- c stands for the speed of light.
This equation proves that mass and energy are interchangeable. In a nuclear reaction, a very tiny amount of physical mass is “lost” or destroyed. This tiny lost mass is instantly converted into a massive amount of pure heat and radiation energy.
