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number of occurrences or cycles per time  ??????
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    frequency
    number of occurrences or cycles per time
    • temporal frequency

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    FrequencyAnimation.gif
    ?480 × 288?; 38 ?"?
    Tres llums intermitents de forma ciclica, amb frequencies (f) de 0,5 Hz (a dalt), 1 Hz (centre) i 2 Hz (a sota). El [[periode d'oscil·lacio|periode]] (T), mostrat en segons, es reciproc a la [[Invers multiplicatiu|frequencia}}. (???????)
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    Frekvenser art 2.png
    ?494 × 800?; 147 ?"?
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    Key:frequency
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    IEV number  ??????
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    MetaSat ID  ??????
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    WikiKids ID  ??????
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    Frequency
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    frekvens
    frequency
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