DEFININGEQUATION: equation for the kelvin

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  • PID: si:definingequation:kelvin
  • Definition: \(1\,\rm{K} = \frac{1.380\,649 \times 10^{-23}}{(6.626\,070\,15 \times 10^{-34})(9\,192\,631\,770)}\frac{\Delta\nu_{\rm{Cs}}\textit{h}}{\textit{k}}\)
  • Source: SI Brochure 9th Ed. 2019, p 133
  • Equation in Math JSON: ["Equal",1,["Divide",["Multiply","1.380649e-23","ΔνCs","h"],["Multiply","6.62607015e-34","9192631770","k"]]]
  • Status: Valid
  • Related Definitions
    • isDefiningEquationOf -> kelvin