🇬🇧 en pl 🇵🇱

Planck's constant properNoun

  • (quantum mechanics) the constant of proportionality (symbol ℎ), relating the energy and frequency of a photon (6.626×10−34 joule-second); also related to the indeterminacy limit in the Heisenberg uncertainty principle; the quantum of action
 stała Plancka
Wiktionary Links