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Planck Constant - MaRDI portal

Planck Constant

From MaRDI portal


Available identifiers

WikidataQ122894 ScholiaQ122894QUDT quantity kind IDPlanckConstantMaRDI QIDQ6534302


quantum of action in quantum mechanics




Description

A physical constant that is the quantum of action in quantum mechanics. The Planck constant was first described as the proportionality constant between the energy of a photon and the frequency of its associated electromagnetic wave.




https://en.wikipedia.org/wiki/Planck_constant


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