Definify.com

Definition 2024


Planck's_constant

Planck's constant

English

Noun

Planck's constant

  1. (physics) the constant of proportionality (symbol h), relating the energy and frequency of a photon (6.626 x 10-34joule-seconds); also related to the indeterminacy limit in the Heisenberg uncertainty principle; the quantum of action

Translations