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:

    “When I think of our lands I think of the house
    And the table that holds a platter of pears,
    Vermilion smeared over green, arranged for show.”
    —Wallace Stevens (1879–1955)

    “I have been maintaining that the meaning of the word ‘ought’ and other moral words is such that a person who uses them commits himself thereby to a universal rule. This is the thesis of universalizability.”
    —Richard M. Hare (b. 1919)