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by Ciro Santilli (@cirosantilli, 25)
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Kilogram

 wiki
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Unit of mass.
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Defined in the 2019 redefinition of the SI base units via the Planck constant. This was possible due to the development of the kibble balance.
  •  Table of contents
    • Avogadro project link
    • Kibble balance link
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Avogadro project

 Kilogram toc wiki
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Figure 1. Source.
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Kibble balance

 Kilogram toc wiki
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Measures weight from a voltage.
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www.bipm.org/documents/20126/28432564/working-document-ID-11315/8532173e-8bae-2bdf-b74a-cb48296b4e67
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TODO appears to rely on both quantum Hall effect and Josephson effect

 Ancestors

  1. International System of Units
  2. List of systems of units
  3. System of units
  4. Physics
  5. Natural science
  6. Science
  7. Index

 Incoming links

  • 2019 redefinition of the SI base units

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