A metal (M) has a work function of 8.76×10^{−19} J8.76×10 −19 J. When electromagnetic radiation of a particular wavelength is shone upon the metal surface, photoelectrons having a maximum speed of 2.35×10^{6} m/s2.35×10 6 m/s are ejected. What is the wavelength (in nm) of the electromagnetic radiation that struck the metal surface? To what region of the electromagnetic spectrum (UV, visible, IR, etc.) does this correspond?
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A metal (M) has a work function of 8.76×10^{−19} J8.76×10 −19 J. When electromagnetic radiatio...
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