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atomic energy |
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atomic energy: see nuclear energy nuclear energy, the energy stored in the nucleus of an atom and released through fission, fusion, or radioactivity . In these processes a small amount of mass is converted to energy according to the relationship E = mc2, where E ..... Click the link for more information. . nuclear energyor atomic energyEnergy released from atomic nuclei in significant amounts. In 1919 Ernest Rutherford discovered that alpha rays could split the nucleus of an atom. This led ultimately to the discovery of the neutron and the release of huge amounts of energy by the process of nuclear fission. Nuclear energy is also released as a result of nuclear fusion. The release of nuclear energy can be controlled or uncontrolled. Nuclear reactors carefully control the release of energy, whereas the energy release of a nuclear weapon or resulting from a core meltdown in a nuclear reactor is uncontrolled. See also chain reaction, nuclear power, radioactivity. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Speaking on behalf of the Vatican to the International Atomic Energy Agency, Monsignor Pietro Parolini said: "What can be said about those governments which count on nuclear arms as a means of ensuring the security of their countries? India refuses to sign the Nuclear Nonproliferation Treaty, but still gets the best advanced nuclear technology without inspections by the International Atomic Energy Agency. and the Japan Atomic Energy Agency today launched a superior nuclear radiation-resistant rubber that can be used for many purposes. |
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