what is fusion reaction
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- Fusion is the process that powers the sun and the stars. It is the reaction in which two atoms of hydrogen combine together, or fuse, to form an atom of helium. In the process some of the mass of the hydrogen is converted into energy. The easiest fusion reaction to make happen is combining deuterium (or heavy hydrogen) with tritium (or heavy-heavy hydrogen) to make helium and a neutron. Deuterium is plentifully available in ordinary water. Tritium can be produced by combining the fusion neutron with the abundant light metal lithium.
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Nuclear fusion Muon-catalyzed fusion is the name given to the process of achieving fusion reactions by causing a deuteron (deuterium nucleus, D), a triton (tritium nucleus, T), and a muon to form what is called a muonic molecule. Once a muonic molecule is formed, the rate of fusion reactions is approximately 3 × 10 second.
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- Fusion power is the generation of energy by nuclear fusion. Fusion reactions are high energy reactions in which two lighter atomic nuclei fuse to form a heavier nucleus. This major area of plasma physics research is concerned with harnessing this reaction as a source of large scale sustainable energy. There is no question of fusion's scientific feasibility, since stellar nucleosynthesis is the process in which stars transmute matter into energy emitted as radiation.
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- In nuclear physics, nuclear fusion is a nuclear reaction in which two or more atomic nuclei come very close and then collide at a very high speed and join to form a new nucleus. During this process, matter is not conserved because some of the matter of the fusing nuclei is converted to photons (energy).
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Proton-Proton Fusion Proton-Proton Fusion. This is the nuclear fusion process which fuels the Sun and other stars which have core temperatures less than 15 million Kelvin. A reaction cycle yields about 25 MeV of energy.his is the nuclear fusion process which fuels the Sun and other stars which have core temperatures less than 15 million Kelvin. A reaction cycle yields about 25 MeV of energy.
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What is nuclear fusion? Answer 1 Fusion, in general, is the joining of light atomic nuclei to form heavier ones. They don't generate heat, but actually need energy to occur. These are endothermic reactions, so when a star has turned most of its fuel into iron, it undergoes a dynamic change. The star has lived its life up to now in equilibrium.
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Fission vs. Fusion â Whatâs the Difference? both fission and fusion are nuclear reactions that produce energy but the applications are not the same fission is the splitting of a heavy unstable nucleus into two lighter nuclei and fusion is the process where two light nuclei combine together releasing vast amounts of energy
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List of Pro Football Hall of Fame inductees This is a list of inductees into the Pro Football Hall of Fame that includes players, coaches, and contributors (e.g., owners and team or league officials) who have made outstanding contributions to professional football. The charter class of seventeen was selected in 1963.
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Atom Fusion in the early Universe produced hydrogen, helium, lithium, beryllium and boron, the first 5 elements in the periodic table. Other elements, from carbon to iron, were formed by fusion reactions in the cores of stars. The fusion process produces energy, which keeps the temperature of a stellar core high to keep the reaction rates high. The fusing of new elements is balanced by the destruction of nuclei by high energy gamma-rays.
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What is the difference between fission and fusion? Fusion is when multiple nuclei are combined to form a heavier nucleus. For example, the fusion of 2 H atoms into a He atom. Fission is when one nucleus splits into multiple smaller nuclei. For example, when Uranium 235 splits into Ba and Kr nuclei. Fusion is the process that produces heat in stars, like the sun.
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Nuclear fusion In nuclear physics, nuclear fusion is a reaction in which two or more atomic nuclei come close enough to form one or more different atomic nuclei and subatomic particles. The difference in mass between the reactants and products is manifested as the release of large amounts of energy. This difference in mass arises due to the difference in atomic binding energy between the atomic nuclei before and after the reaction. Fusion is the process that powers active or main sequence stars, or other h
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Nuclear fusion An important fusion reaction for practical energy generation is that between deuterium and tritium (the D-T fusion reaction). It produces helium (He) and a neutron (n) and is written D + T → He + n. To the left of the arrow (before the reaction) there are two protons and three neutrons.
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- Fusion is a surgical technique in which one or more of the vertebrae of the spine are united together (“fused”) so that motion no longer occurs between them. The concept of fusion is similar to that of welding in industry. Spinal fusion surgery, however, does not weld the vertebrae immediately during surgery.
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Nuclear fusion Nuclear fusion is the process by which two light atomic nuclei combine to form one heavier atomic nucleus. As an example, a proton and a neutron can be made to combine with each other to form a single particle called a deuteron.
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Harnessing Lightning and Using the Electricity Knowing when and where a lighting bolt is going to strike is in many cases random. Lightning doesn’t know at 50,000 feet what object it is going to strike on the ground. Therefore, positioning collection towers is kind of like playing darts blindfolded.
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Nuclear fusion Nuclear fusion. Nuclear fusion, process by which nuclear reactions between light elements form heavier elements (up to iron). In cases where the interacting nuclei belong to elements with low atomic numbers (e.g., hydrogen [atomic number 1] or its isotopes deuterium and tritium), substantial amounts of energy are released.
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What is the equation for a nuclear fusion reaction? Nuclear fusion is a nuclear reaction, not a chemical reaction. In nuclear fusion, the nuclei of atoms combine in order to form new atoms (hence the term nuclear reaction). Th…is type of reaction is mainly concerned with the movement of protons and neutrons.
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What is gamete fusion? Confidence votes 4.7K. It is the process during the formation of a zygote when two gametes, each carrying a different set of chromosomes, fuse together. This ensures that the developing zygote has a set of chromosomes from each parent and the cells can divide properly. The fusion of gametes is called sexual reproduction.
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Cold fusion Cold fusion is a hypothesized type of nuclear reaction that would occur at, or near, room temperature. This is compared with the hot fusion which takes place naturally within stars, under immense pressure and at temperatures of millions of degrees, and distinguished from muon-catalyzed fusion. There is currently no accepted theoretical model which would allow cold fusion to occur.
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- WHAT IS FUSION? Fusion isthe process that powers the sun and the stars. It is the reaction in which two atoms of hydrogen combine together, or fuse, to form an atom of helium. In the process some of the mass of the hydrogen is converted into energy. The easiest fusion reaction to make happen is combining deuterium (or “heavy hydrogen) with tritium (or
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Nuclear Fusion Nuclear fusion of light elements releases vast amounts of energy and is the fundamental energy-producing process in stars. The goal of fusion research is to confine fusion ions at high enough temperatures and pressures, and for a long enough time to fuse.
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- Nuclear fusion and nuclear fission are different types of reactions that release energy due to the presence of high-powered atomic bonds between particles found within a nucleus.
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Nuclear Fusion The fusion reaction happening in the Sun can be understood by these reactions: 1  Two protons are combined to form an isotope of hydrogen, deuterium, atom (hydrogen atom with one neutron and one proton), a positron and a neutrino.  A deuterium atom and a proton combine to form a helium-3 (He-3) atom and a gamma ray.
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Nuclear Fusion Power Fusion can also be combined with fission in what is referred to as hybrid nuclear fusion where the blanket surrounding the core is a subcritical fission reactor. The fusion reaction acts as a source of neutrons for the surrounding blanket, where these neutrons are captured, resulting in fission reactions taking place.
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fusion 4. the joining of atomic nuclei in a reaction to form nuclei of heavier atoms, as the combination of deuterium atoms to form helium atoms. Compare fission (def. 2). 5. popular music that is a blend of two styles, esp. a combining of jazz with rock, classical music, or such ethnic elements as Brazilian or Japanese music.
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Nuclear reaction Nuclear reaction. In nuclear physics, a nuclear reaction is a process in which two nuclei or nuclear particles collide, to produce different products than the initial particles. In principle a reaction can involve more than two particles colliding, but such an event is exceptionally rare.