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  • 03-07-2017
  • Chemistry
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What is the number of wavelengths that pass a fixed point in a second?

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Аноним Аноним
  • 03-07-2017
frequency.
the number of wavelengths that pass a fixed point each second; expressed in hertz (Hz). interference.
occurs when two or more waves overlap and combine to form a new wave. hope i helped :)
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