Planck length

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English

[edit]

Etymology

[edit]

Named after Max Planck, who defined it.

Noun

[edit]
English Wikipedia has an article on:
Wikipedia

Planck length (plural Planck lengths)

  1. (physics) A unit of length, believed to be the scale at which quantum gravity effects become significant, that is defined in terms of the speed of light, the gravitational constant and the reduced Planck's constant, namely:

See also

[edit]