List of Numbers - Numbers Representing Scientific Quantities

Numbers Representing Scientific Quantities

  • Avogadro constant: NA = 6.0221417930... ×1023 mol−1
  • Coulomb's constant: k e = 8.987551787368...
  • Electronvolt: eV = 1.60217648740... ×10–19 J
  • Electron relative atomic mass: Ar(e) = 0.0005485799094323...
  • Fine structure constant: α = 0.007297352537650...
  • Gravitational constant: G = 6.67384...
  • Molar mass constant: Mu = 0.001 kg/mol
  • Planck constant: h = 6.6260689633... ×10–34 Js
  • Rydberg constant: R = 10973731.56852773... m−1
  • Speed of light in vacuum: c = 299792458 m/s
  • Stefan-Boltzmann constant: σ = 5.670400×10−8 W • m−2 • K−4

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Famous quotes containing the words numbers, representing, scientific and/or quantities:

    Green grow the rushes-O
    What is your one-O?
    —Unknown. Carol of the Numbers (l. 2–3)

    He who has learned what is commonly considered the whole art of painting, that is, the art of representing any natural object faithfully, has as yet only learned the language by which his thoughts are to be expressed.
    John Ruskin (1819–1900)

    Truth is that concordance of an abstract statement with the ideal limit towards which endless investigation would tend to bring scientific belief, which concordance the abstract statement may possess by virtue of the confession of its inaccuracy and one-sidedness, and this confession is an essential ingredient of truth.
    Charles Sanders Peirce (1839–1914)

    The Walrus and the Carpenter
    Were walking close at hand:
    They wept like anything to see
    Such quantities of sand:
    “If this were only cleared away,”
    They said, “it would be grand!”
    “If seven maids with seven mops
    Swept it for half a year,
    Do you suppose,” the Walrus said,
    “That they could get it clear?”
    “I doubt it,” said the Carpenter,
    And shed a bitter tear.
    Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)