English noun: hertz |
1. | hertz (time) the unit of frequency; one hertz has a periodic interval of one second |
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| Synonyms | cps, cycle, cycle per second, cycles/second, Hz |
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| Broader (hypernym) | rate |
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| Part meronym | kc, kHz, kilocycle, kilocycle per second, kilohertz |
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2. | Hertz (person) German physicist who was the first to produce electromagnetic waves artificially (1857-1894) |
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| Synonyms | Heinrich Hertz, Heinrich Rudolph Hertz |
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| Instance hypernym | physicist |
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3. | Hertz (person) German physicist who with James Franck proved the existence of the stationary energy states postulated by Bohr (1887-1975) |
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| Synonyms | Gustav Hertz, Gustav Ludwig Hertz |
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| Instance hypernym | nuclear physicist |
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