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OpenStudy (amtran_bus):
Calculate the wavelength of light, in nm, illuminating a barium surface if the threshold frequency of barium is 6.07x10^14 HZ and the kinetic energy of the electron emitted is 1.31x10^-18.
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OpenStudy (aaronq):
convert 6.07x10^14 Hz to energy add up both values, then find the wavelength of the combined energies.
OpenStudy (amtran_bus):
I can do that. Thanks!
OpenStudy (aaronq):
no problem !
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