Nuclear fusion, the process by which multiple atomic nuclei join together to … a check whose amount has been raised by forgery before cashing. Copyright 2020 \ Information resource - about everything in the world \. the political party resulting from such a coalition. The resulting unstable nucleus emits one or more neutrons at very high speeds, releasing more energy than was required to fuse the nuclei, thereby making chain-reactions possible, since the reaction is exothermic. ; Fusion power is the power generated by nuclear fusion processes. Except where noted, content and user contributions on this site are licensed under CC BY-SA 4.0 with attribution required. A mixture or blend formed by fusing two or more things. In the last year, her fusion exercise class has attracted a cult following and become de rigueur among the celebrity set. Ehsan's fusion of artforms is a winning emblem of the happy marriage of fashion and art. Fusion - physics - combination of all (or parts) of two (rarely three) nuclei to form a heavier atom. Why Do “Left” And “Right” Mean Liberal And Conservative? Nourish your vocabulary with a refresher on the words from the week of September 14–20, 2020! Stars fuse lighter nuclei into heavier nuclei, but it takes incredible energy (as from a supernova) to fuse nuclei into elements heavier than iron! Dictionary.com Unabridged This is due to the effect of binding energy within the nuclei. The growing together of two or more teeth as a result of the abnormal union of their formative organs. (other definitions also, I believe) Fusion - chemistry - the process of melting one or more substances or dissolving one solid substance in a molten substance. ; To harness fusion power, a fusion reactor must be built to turn the energy released by fusion into electricity.
the perception of rapid, intermittent flashes of light as a continuous beam. Eastman, Photosynthesis Science Fair Project Ideas for Middle and High School, Ten Most Common Trees in the United States, Fusion Definition (Physics and Chemistry). In other words, this type of fusion is exothermic. Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. 10 Types Of Nouns Used In The English Language. Here are the different meanings of fusion in science: Key Takeaways: Fusion Definition in Science. “Affect” vs. “Effect”: Use The Correct Word Every Time. Are These COVID-19 Words The Worst To Come Out Of The Pandemic? The reason the process is called fusion is because the heat of fusion is the energy required for a solid to become a liquid at that substance's melting point. popular music that is a blend of two styles, especially a combining of jazz with either rock, classical music, or such ethnic elements as Brazilian or Japanese music. Copyright © 2011. See more. The American Heritage® Stedman's Medical Dictionary (noun) c 2 in Form von Energie frei (als kinetische Energie der Reaktionsprodukte und als Strahlungsenergie). More often than not, the term refers to nuclear fusion, which is the nuclear reaction between two or more atomic nuclei to form one or more different atomic nuclei. ; It was first derived for fusion reactors by John D. Now, there is not, besides heat or fusion, any known power in nature by which these effects might be produced. The reason the mass of the products is different from the mass of the reactants is due to the binding energy between atomic nuclei. A nuclear reaction in which nuclei combine to form more massive nuclei with the concomitant release of energy and often neutrons. Fusion Definition (Physics and Chemistry) The term "fusion" refers to key concepts in science, but the definition depends on whether that science is physics, chemistry, or biology. Fusion - biology - combination of the cell walls of two cells to form one cell. Otherwise, it's usually obvious which definition applies when used in the context of a discipline.
If the fusion process results in a nucleus lighter in mass than the isotopes iron-56 or nickel-62, the net result will be an energy release.