Lõhustumiste

Lõhustumiste refers to the process of fission in physics and chemistry. It is a nuclear reaction in which the nucleus of an atom splits into smaller parts, often producing free neutrons and photons (in the form of gamma rays). This process can release a significant amount of energy. Fission is typically initiated by the absorption of a neutron by a fissile atom, such as certain isotopes of uranium or plutonium. Once fission occurs, the released neutrons can go on to induce fission in other nearby fissile atoms, leading to a chain reaction. This chain reaction is the principle behind nuclear power generation and nuclear weapons. The specific products of fission vary depending on the fissioning nucleus, but they are generally lighter atomic nuclei, along with neutrons and energy. Understanding lõhustumiste is crucial for nuclear engineering, nuclear safety, and astrophysics, where nuclear processes play a fundamental role. The energy released during fission is a result of the difference in binding energy between the original nucleus and its fission products.