German

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Etymology

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Wirkung +‎ -s- +‎ Quantum

Pronunciation

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  • IPA(key): /ˈvɪʁkʊŋsˌkvantʊm/
  • Hyphenation: Wir‧kungs‧quan‧tum
  • Audio:(file)

Noun

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Wirkungsquantum n (strong, genitive Wirkungsquantums, no plural)

  1. Planck's constant

Declension

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