Physical Constant - Table of Universal Constants

Table of Universal Constants

Quantity Symbol Value Relative Standard Uncertainty
speed of light in vacuum 299 792 458 m·s−1 defined
Newtonian constant of gravitation 6.67384(80)×10−11 m3·kg−1·s−2 1.2 × 10−4
Planck constant 6.626 069 57(29) × 10−34 J·s 4.4 × 10−8
reduced Planck constant 1.054 571 726(47) × 10−34 J·s 4.4 × 10−8

Read more about this topic:  Physical Constant

Famous quotes containing the words table and/or universal:

    “The one happiness is to shut one’s door upon a little room, with a table before one, and to create; to create life in that isolation from life.”
    —Eleonora Duse (1859–1924)

    “The great universal family of men is a utopia worthy of the most mediocre logic.”
    —Isidore Ducasse, Comte de Lautréamont (1846–1870)