Hvernig á að dæma "hertz"

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Merkingar og skilgreiningar á "hertz"

Noun

the unit of frequency; one hertz has a periodic interval of one second (named for Heinrich Rudolph Hertz)

Samheiti:

Noun

German physicist who was the first to produce electromagnetic waves artificially (1857-1894)

Samheiti:

Noun

German physicist who with James Franck proved the existence of the stationary energy states postulated by Bohr (1887-1975)

Samheiti: