Atomic mass constant: Difference between revisions
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imported>Paul Wormer (New page: In physics, the atomic mass constant ''m''<sub>u</sub> is 1/12 of the mass of the <sup>12</sup>C nuclide, in its ground state and at rest. :<math> m_\mathrm{u} = \frac{1}{12}m(^{12}C)...) |
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''See also [[Unified atomic mass unit]]'' | |||
In [[physics]], the atomic mass constant ''m''<sub>u</sub> is 1/12 of the mass of the <sup>12</sup>C nuclide, in its ground state and at rest. | In [[physics]], the atomic mass constant ''m''<sub>u</sub> is 1/12 of the mass of the <sup>12</sup>C nuclide, in its ground state and at rest. | ||
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By definition ''m''<sub>u</sub> is equal to 1 u the [[unified atomic mass unit]]. The latest value is ''m''<sub>u</sub> = 1.660 538 782 × 10<sup>−27</sup> kg.<ref>Retrieved on December 4, 2007 from [http://physics.nist.gov/cgi-bin/cuu/Value?u|search_for=atomic+mass+constant NIST website]</ref> | By definition ''m''<sub>u</sub> is equal to 1 u the [[unified atomic mass unit]]. The latest value is ''m''<sub>u</sub> = 1.660 538 782 × 10<sup>−27</sup> kg.<ref>Retrieved on December 4, 2007 from [http://physics.nist.gov/cgi-bin/cuu/Value?u|search_for=atomic+mass+constant NIST website]</ref> | ||
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Latest revision as of 12:00, 14 July 2024
See also Unified atomic mass unit
In physics, the atomic mass constant mu is 1/12 of the mass of the 12C nuclide, in its ground state and at rest.
By definition mu is equal to 1 u the unified atomic mass unit. The latest value is mu = 1.660 538 782 × 10−27 kg.[1]
Reference
- ↑ Retrieved on December 4, 2007 from NIST website