Examples of nuclear reactions include nuclear fission, where a heavy nucleus splits into lighter nuclei, and nuclear fusion, where light nuclei combine to form a heavier nucleus. These reactions release a large amount of energy, which can be harnessed for various applications, such as power generation or in weapons.
Fissionable material that cannot sustain a nuclear reaction on its own is called fissile material. Examples include uranium-238 and thorium-232. These materials can undergo fission when bombarded with neutrons but require additional enrichment or a moderator to sustain a chain reaction.
Nuclear fission is the primary type of nuclear reaction that occurs in a reactor. It involves the splitting of heavy atomic nuclei to release energy.
TNT (trinitrotoluene) is a conventional explosive used to trigger the beginning of a nuclear reaction in some nuclear weapons. When the TNT detonates, it generates the high temperatures and pressures needed to initiate the fission process in the nuclear material, causing a chain reaction to occur.
An example of a nuclear reaction is nuclear fusion, where two light atomic nuclei combine to form a heavier nucleus, releasing a large amount of energy in the process. This reaction is the process that powers the sun and other stars.
The minimum amount of material needed to sustain a nuclear reaction depends on the type of reaction. For example, in a nuclear fission reaction, a critical mass of fissile material is needed to sustain a chain reaction. In a fusion reaction, high temperatures and pressures are needed to overcome the electrostatic repulsion between nuclei.
A chain reaction is a type of reaction that keeps going on its own once it starts due to the products of the reaction continuing to fuel the reaction. Nuclear fission reactions in nuclear power plants and explosions are examples of chain reactions that continue on their own once initiated.
Some examples of nuclear energy:A fission reaction at a nuclear power plant provides enough energy to give electricity to large cities.The fusion reaction in the sun provides our planet with all of the energy it needs for living organisms to survive.An uncontrolled fission reaction provides the destructive force of a nuclear bomb.source: softschools.com
Nuclear
nuclear reaction= Kernreaktion
False
nuclear
fusion nuclear reaction followed by fission nuclear reaction
A nuclear reaction is not considered a living thing.
Nuclear energy is either:fission reaction, orfusion reaction, orradioactive decay
The nuclear chain reaction in a nuclear reactor is started by the splitting of uranium atoms, a process known as nuclear fission.
In a nuclear reaction, matter is converted into energy.
No, a nuclear bomb involves a nuclear chain-reaction.A chemical reaction involves the orbiting electrons in an atom.A nuclear reaction involves the nucleus (hence "Nuclear") of an atom.