Chiliogramma Index Definitio | Nexus externi | Notae | Tabula navigationisOfficinam Internationale in Pondera et MensurasNIST Improves Accuracy of ‘Watt Balance’ Method for Defining the Kilogram,Are any problems caused by having the kilogram defined in terms of a physical artefact? (FAQ - Mass & Density),Avogadro ProjectNPL watt balance,Watt balance,Redefining the kilogram through the Avogadro constant,Pagina domestica,What a kilogram really weighsGetting the measure of a kilogram,This Kilogram Has A Weight-Loss ProblemAvogadro and molar Planck constants for the redefinition of the kilogram,Realization of the awaited definition of the kilogram,
PhysicaUnitates physicae
mensuramassaeseptemphysicaemassalitroaquaetemperaturamCelsii1889Officinam Internationale in Pondera et MensurasLutetiaemetallisplatinoIridiocylindriFormula:External media
Imago exemplaris Lutetiae conservati. Non est photogramma sed imago machina computatrali facta, quod nemo chiliogramma publicum videre nec tangere potest.
Chiliogramma,[1][2][3][4] (-atis, n. [2][4]; -atos, n. [4]) sive kilogramma[2][5] (-atis, n. [2]; -ae, f. [2]) est mensura massae et una ex septem principalibus physicae mensuris.
Index
1 Definitio
1.1 Prisca
1.2 Hodierna
2 Nexus externi
3 Notae
Definitio |
Prisca |
Unum chiliogramma (1 kg) fuit massa quae in uno litro aquae apud temperaturam IV graduum Celsii continetur. Chiliogramma est etiam 1000 grammata (hoc est, gramma est millensima pars chiliogrammatis).
Hodierna |
De anno 1889 1 kg est, per definitionem, massa quae continetur in exemplari prisco apud Officinam Internationale in Pondera et Mensuras Lutetiae sito. Exemplar metallis platino (90%) atque Iridio (10%) factum est. In forma cylindri 39mm alti, cum radio 19.5mm fusum est.
Nexus externi |
Formula:External media
- National Institute of Standards and Technology: NIST Improves Accuracy of ‘Watt Balance’ Method for Defining the Kilogram, www.nist.gov
- National Physical Laboratory: Are any problems caused by having the kilogram defined in terms of a physical artefact? (FAQ - Mass & Density), www.npl.co.uk
- NPL: Avogadro Project, www.npl.co.uk
- NPL: NPL watt balance, www.npl.co.uk
- Metrologia in Francia: Watt balance, www.french-metrology.com
- Australian National Measurement Institute: Redefining the kilogram through the Avogadro constant, www.measurement.gov.au
- International Bureau of Weights and Measures: Pagina domestica, www.bipm.org
- NZZ Folio: What a kilogram really weighs
- NPL: http://www.npl.co.uk/reference/faqs/what-are-the-differences-between-mass,-weight,-force-and-load-(faq-mass-and-density) What are the differences between mass, weight, force and load?] www.npl.co.uk
- BBC: Getting the measure of a kilogram, news.bbc.co.uk
- NPR: This Kilogram Has A Weight-Loss Problem, conloquium cum Ricardo Steiner, physico in National Institute of Standards and Technology, www.npr.org
Avogadro and molar Planck constants for the redefinition of the kilogram, www.inrim.it
Realization of the awaited definition of the kilogram, www.inrim.it
Notae |
↑ Kraus, L.A. (1844). Kritisch-etymologisches medicinisches Lexikon (Dritte Auflage). Göttingen: Verlag der Deuerlich- und Dieterichschen Buchhandlung.
↑ 2.02.12.22.32.4 Schlickum, O. (1879). Lateinisch-deutsches Special-Wörterbuch der pharmazeutischen Wissenschaften. Leipzig: Ernst Günther’s Verlag.
↑ Gabler, E. & Winkler, T.C. (1881). Latijnsch-Hollandsch woordenboek over de geneeskunde en de natuurkundige wetenschappen. (Tweede druk). Leiden: A.W. Sijthoff.
↑ 4.04.14.2 Foster, F.D. (1891-1893). An illustrated medical dictionary. Being a dictionary of the technical terms used by writers on medicine and the collateral sciences, in the Latin, English, French, and German languages. New York: D. Appleton and Company.
↑ Maxwell, T. (Ed.) (1890). Terminologia medica polyglotta. London: J. & A. Churchill /Paris: G. Mason /Philadelphia: P. Blakiston, Son & Co.
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