Planck Constant (Q4574)
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quantum of action in quantum mechanics
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | No label defined |
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| English | Planck Constant |
quantum of action in quantum mechanics |
Statements
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.
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