Definition of Fission. Meaning of Fission. Synonyms of Fission

Here you will find one or more explanations in English for the word Fission. Also in the bottom left of the page several parts of wikipedia pages related to the word Fission and, of course, Fission synonyms and on the right images related to the word Fission.

Definition of Fission

Fission
Fission Fis"sion, n. [L. fissio. See Fissure.] 1. A cleaving, splitting, or breaking up into parts. 2. (Biol.) A method of asexual reproduction among the lowest (unicellular) organisms by means of a process of self-division, consisting of gradual division or cleavage of the into two parts, each of which then becomes a separate and independent organisms; as when a cell in an animal or plant, or its germ, undergoes a spontaneous division, and the parts again subdivide. See Segmentation, and Cell division, under Division. 3. (Zo["o]l.) A process by which certain coral polyps, echinoderms, annelids, etc., spontaneously subdivide, each individual thus forming two or more new ones. See Strobilation.

Meaning of Fission from wikipedia

- Nuclear fission is a reaction in which the nucleus of an atom splits into two or more smaller nuclei. The fission process often produces gamma photons...
- Fission, a splitting of something into two or more parts, may refer to: Fission (biology), the division of a single entity into two or more parts and...
- destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions (thermonuclear bomb). Both bomb...
- formerly known as an atomic pile, is a device used to initiate and control a fission nuclear chain reaction or nuclear fusion reactions. Nuclear reactors are...
- weapon to detonate. There are three existing basic design types: pure fission weapons, the simplest and least technically demanding, were the first nuclear...
- Fission, in biology, is the division of a single entity into two or more parts and the regeneration of those parts to separate entities resembling the...
- nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced by nuclear fission of...
- Modern fusion weapons consist essentially of two main components: a nuclear fission primary stage (fueled by 235 U or 239 Pu ) and a separate nuclear fusion...
- million years. It was discovered in 1935 by Arthur Jeffrey Dempster. Its fission cross section for slow thermal neutrons is about 584.3±1 barns. For fast...
- A fossil natural nuclear fission reactor is a uranium deposit where self-sustaining nuclear chain reactions have occurred. This can be examined by analysis...