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What is the minimum amount of material needed to sustain a nuclear reaction?
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.
What type of nuclear reaction occurs in a reactor?
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.
What is meant by TNT in nuclear reaction?
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.
Who was first to produce and describe an artificial nuclear reaction?
Physicists Enrico Fermi and his team at the University of Chicago were the first to produce and describe an artificial nuclear reaction in 1942. They created the first controlled nuclear chain reaction as part of the Manhattan Project.
What are the subatomic articles that can change in a nuclear reaction?
The subatomic particles that can change in a nuclear reaction are protons, neutrons, and electrons. During nuclear reactions, these particles can be gained or lost, leading to the formation of different elements and isotopes.
What is an example of uncontrolled nuclear fission reaction?
Atomic fission bomb.
In a nuclear reaction engery is released by the combination of two elements into a new element this process is an example of?
nuclear fusion
Fission and fusion is an example of what kind of energy?
One type of atom (element or isotope) is converted to another. This is called nuclear reaction.
What is the minimum amount of material needed to sustain a nuclear reaction?
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.
State wether a nuclear fusion is a chemical reaction or a nuclear reaction?
Nuclear
How do you say nuclear reaction in German?
nuclear reaction= Kernreaktion
Is an example of nuclear fission?
An example of nuclear fission might be a nuclear weapon. In this device, sub-critical masses of fissionable material are driven together by conventional explosives. This "assembles" a critical mass, and a chain reaction will follow. That is a nuclear fission chain reaction. In another example, a nuclear reactor has its control rods pulled and achieves criticality. It is brought to operating temperature and generates heat to make steam and drive turbines. The reactor operates on the principle of nuclear fission.
Why is plutonium found in nuclear reactors?
Plutonium is a by product of nuclear reactions of uranium in a nuclear reactor. An example of reaction is: 23892U + n-------23992U-------23993Np + e--------23994Pu + e
What is the nuclear reaction for beryllium?
One example of a nuclear reaction involving beryllium is the reaction of beryllium-9 with an alpha particle (helium-4 nucleus) to produce carbon-12 and a neutron. This reaction is important in stellar nucleosynthesis and occurs in high-energy environments such as inside stars.
Is fusion a type of chemical reaction?
False
What describes a nuclear reaction?
nuclear
What type of reaction supplies the most energy?
fusion nuclear reaction followed by fission nuclear reaction
