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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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7 years ago
A metal surface has a work function of 2.50 eV. What is the longest wavelength of light that will eject electrons from the surface of this metal? (1 eV = 1.60 × 10-19 J, c = 3.00 × 108 m/s, h = 6.626 × 10-34 J ∙ s)
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College Physics

College Physics


Edition: 1st
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slicealemonslicealemon
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Chery Author
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7 years ago
I needed this so much, thanks
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