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The electron binding energy for copper metal is 7.18x 19 J. Find the longest wave ength of light that could eject electrons from copper in a photoelectric effect experiment 2.998 x 108 m/s h 6.626 x 10 34 Js An error has been detected in your answer. Check for typos. miscalculations etc. before submitting your answer 10 item attempts remaining Try Another Version
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Answer #1

E 1.IEx loT丁 C = 2.99f x10r m l s 3t 2.19F Xlo 구 İNavt

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The electron binding energy for copper metal is 7.18 times 10^-19 J. Find the longest wavelength...
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