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
Read more about this topic: List Of Numbers
Famous quotes containing the words numbers, representing, scientific and/or quantities:
“One murder makes a villain, millions a hero. Numbers sanctify, my good fellow.”
—Charlie Chaplin (1889–1977)
“... today we round out the first century of a professed republic,—with woman figuratively representing freedom—and yet all free, save woman.”
—Phoebe W. Couzins (1845–1913)
“For, the advantages which fashion values, are plants which thrive in very confined localities, in a few streets, namely. Out of this precinct, they go for nothing; are of no use in the farm, in the forest, in the market, in war, in the nuptial society, in the literary or scientific circle, at sea, in friendship, in the heaven of thought or virtue.”
—Ralph Waldo Emerson (1803–1882)
“James Brown and Frank Sinatra are two different quantities in the universe. They represent two different experiences of the world.”
—Imamu Amiri Baraka [Everett Leroi Jones] (b. 1934)