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Talk:Frequency/to do

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Restructure according to guidelines in Wikipedia:WikiProject Science, ie. with the following sections:

  • Introduction : add daily life examples (music, vibration, radio, light)
  • Frequency in practice
    • Types of frequencies: in statistics, frequency modulation, of waves
    • Units of frequency: Hz, per day,...
    • Frequency in everyday life : give examples with typical values: heartbeat, light, radio, sound, computer clock ...
    • Frequency in industry: how to generate various frequencies
    • Frequency in science: how to measure it, interferometry
  • Frequency in theory: period, wavelength, relation to energy in quantum theory, Fourier Transform, frequency of interferences, ...
  • History of frequency : cps → Hertz, relation to quanta, ...

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