Planck units
id:
planck-units-178-14892090
title:
Planck units
text:
In particle physics and physical cosmology, Planck units are a system of units of measurement defined exclusively in terms of four universal physical constants: c, G, ħ, and kB. Expressing one of these physical constants in terms of Planck units yields a numerical value of 1. They are a system of natural units, defined using fundamental properties of nature rather than properties of a chosen prototype object. Originally proposed in 1899 by German physicist Max Planck, they are relevant in resear
brand slug:
wiki
category slug:
encyclopedia
description:
Units defined only by physical constants
original url:
https://en.wikipedia.org/wiki/Planck_units
date created:
2001-11-12T06:45:39Z
date modified:
2024-09-04T19:28:04Z
main entity:
{"identifier":"Q468999","url":"https://www.wikidata.org/entity/Q468999"}
image:
fields total:
13
integrity:
15