Asked by nja

the SI Unit of length is meter,which is defined as the lenght equal to 1,650,763.73 wavelengths of light of the light emitted by a particuar energy transition in krypton atoms.calculate the frequency of the light to three significan figures.
Answered by DrBob222
c = frequency x wavelength.
Solve for frequency. c = 3E8 m/s
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