File:Fission chain reaction.svg

原始檔案(SVG 檔案,表面大小:497 × 766 像素,檔案大小:40 KB)


摘要

描述
English: Schematic diagram of a fission chain reaction. Based roughly on the illustration in the Smyth Report (1945).

Caption

  1. A uranium-235 atom absorbs a neutron, and fissions into two new atoms (fission fragments), releasing three new neutrons and some binding energy.
  2. One of those neutrons is absorbed by an atom of uranium-238, and does not continue the reaction. Another neutron is simply lost and does not collide with anything, also not continuing the reaction. However one neutron does collide with an atom of uranium-235, which then fissions and releases two neutrons and some binding energy.
  3. Both of those neutrons collide with uranium-235 atoms, each of which fission and release between one and three neutrons, and so on. Created in Adobe Illustrator.
日期
來源 自己的作品
作者 User:Fastfission
授權許可
(重用此檔案)
If you want to credit someone, credit "Wikimedia Commons." Otherwise don't credit anyone, that's fine by me. --Fastfission 15:02, 14 April 2008 (UTC)

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著作權狀態 繁體中文 (已轉換拼寫)

檔案來源 Chinese (Taiwan) (已轉換拼寫)

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目前2006年1月19日 (四) 16:14於 2006年1月19日 (四) 16:14 版本的縮圖497 × 766(40 KB)Fastfission~commonswikiSchematic diagram of a fission chain reaction. Based roughly on the illustration in the Smyth Report (1945). Caption: 1. A uranium-235 atom absorbs a neutron, and fissions, releasing three new neutrons and some binding energy. 2. One of those neutrons i

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