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Suppose the kinetic energy of electrons ejected from a particular metal is 7.25 x 10-19 J for light of frequency v= 1.60 x 1015 set

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Suppose the kinetic energy of electrons ejected from a particular metal is 7.25 x 10-19 J for light of frequency v= 1.60 x 1015 set and 4.12 x 10-19 J for light of frequency v= 1.13 x 1015 s? 1. If you didn't know Planck's constant, what you determine it to be from this experiment? 2. What is the work function, O. for this particular metal

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