MathML formulaFormula ImageStraight text formula
λ = c f Formula for converting frequency of electromagnetic waves in a vacuum to wavelength. λ = c / f

Where:

λ is wavelength in meters,

c is speed of light in a vacuum, meters per second, = 3 x 108 m / s

f is frequency in Hertz

Wavelength, λ =

λ \ 2 =

λ \ 4 =

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