0
No. However, the stars do use a different form of nuclear energy, called nuclear fusion or fusion.
In fission, heavy elements such as uranium are broken down into smaller elements, releasing huge amounts of energy in the process. This is used in power plants on Earth and was used in the first nuclear bomb dropped on Hiroshima, Japan.
In fusion, however, light elements starting with Hydrogen, the most abundant element in the Universe, are actually fused together into heavier elements such as Helium. Stars use this because there is SO much Hydrogen in the universe, and stars are full of it. Fusion requires a tremendous amount of energy to kick-start, but in return an even more tremendous amount of energy is released. That is what powers the stars. Currently, it is believed that elements up to oxygen (8) exist in our Sun.
Add your answer:
Earn +20 pts
How is a nuclear fission reaction controlled in nuclear reactor?
Reactions that involve nuclei, called nuclear reactions, result in a tremendous amount of energy. Two types are fission and fusion.
How is a nuclear fission reaction controlled in a nuclear reaction?
Reactions that involve nuclei, called nuclear reactions, result in a tremendous amount of energy. Two types are fission and fusion.
Must of the energy released by nuclear fission is in the from of what rays?
The energy released by nuclear fission is primarily in the form of gamma rays, which are high-energy electromagnetic radiation. These gamma rays are emitted as a result of the conversion of mass into energy during the fission process.
What is nuclear fission's result?
The primary result of a fission reaction is the conversion of mass to energy. In fission, the nucleus split, either through radioactive decay or as result of being bombarded by other subatomic particles known as neutrons.
What products do you gain by nuclear fission?
The products of nuclear fission are typically two or more smaller nuclei, along with the release of energy in the form of gamma radiation and kinetic energy of the fission fragments. Fission of a heavy nucleus can also produce neutrons, which can go on to induce further fission reactions in a chain reaction.
How is a nuclear fission reaction controlled in a nuclear reaction?
Reactions that involve nuclei, called nuclear reactions, result in a tremendous amount of energy. Two types are fission and fusion.
How is a nuclear fission reaction controlled in nuclear reactor?
Reactions that involve nuclei, called nuclear reactions, result in a tremendous amount of energy. Two types are fission and fusion.
Must of the energy released by nuclear fission is in the from of what rays?
The energy released by nuclear fission is primarily in the form of gamma rays, which are high-energy electromagnetic radiation. These gamma rays are emitted as a result of the conversion of mass into energy during the fission process.
How is the principle of conservation of energy seen in fission and fusion reactions?
In fission reactions, the energy released is a result of the splitting of a heavy nucleus into smaller fragments, where the sum of the masses of the fragments is less than the original nucleus. This decrease in mass is converted into energy according to Einstein's equation (E=mc^2). In fusion reactions, energy is released when lighter nuclei combine to form a heavier nucleus, with the energy coming from the mass difference between the reactants and products.
Is a bomb an example of nuclear energy?
No, a bomb is not an example of nuclear energy. Nuclear energy refers to the energy produced by reactions within atomic nuclei, such as in nuclear power plants. Bombs typically involve the release of energy through chemical reactions, not nuclear reactions.
What is nuclear fission's result?
The primary result of a fission reaction is the conversion of mass to energy. In fission, the nucleus split, either through radioactive decay or as result of being bombarded by other subatomic particles known as neutrons.
What is the definition of necular energy?
Atomic energy is released during a nuclear reaction during fission or fusion. It is released by the nucleus of an atom and can also be a result of radioactive decay.
What is it when energy is released through fission or fusion?
When energy is released through fission or fusion, it is known as nuclear energy. Fission involves splitting atoms, releasing energy, while fusion involves combining atoms, also releasing energy. Both processes result in the conversion of mass into energy, as described by Einstein's famous equation E=mc^2.
What is true about all nuclear reactions?
All nuclear reactions involve changes in the structure of atomic nuclei, which can result in the release of a large amount of energy. These reactions are governed by the principles of conservation of mass and conservation of energy. Additionally, nuclear reactions can involve the splitting (fission) or combining (fusion) of atomic nuclei.
What products do you gain by nuclear fission?
The products of nuclear fission are typically two or more smaller nuclei, along with the release of energy in the form of gamma radiation and kinetic energy of the fission fragments. Fission of a heavy nucleus can also produce neutrons, which can go on to induce further fission reactions in a chain reaction.
What occurs while energy is released?
When energy is released, it is usually in the form of heat, light, sound, or kinetic energy. This release of energy can result from chemical reactions, nuclear reactions, or mechanical processes. The energy released is often used to power devices or to produce changes in the environment.
How is fission used to calculate the energy required?
In nuclear fission, the energy released is calculated using the mass defect principle expressed by Einstein's equation E=mc^2, where E is energy, m is mass defect, and c is the speed of light. The mass defect is the difference in mass between the reactants and products of the fission reaction, and this mass defect is converted to energy according to Einstein's equation.
