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When a metal was exposed to photons at a frequency of 1.141015s1, electrons were emitted with a maximum kinetic energy of 3.901019J. Calculate the work

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When a metal was exposed to photons at a frequency of 1.141015s1, electrons were emitted with a maximum kinetic energy of 3.901019J. Calculate the work function, , of this metal. = J/ photon What is the maximum number of electrons that could be ejected from this metal by a burst of photons (at some other frequency) with a total energy of 2.59107J

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