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Wite light with frequencies ranging from 400 x 1014hz to

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White light, with frequencies ranging from 4.00 x 10^14Hz to 7.90x10^14HZ is incident on a potassium surface. The work function of potassium is 2.24 eV. Find the maximum kinetic energy of electrons ejected from this surface.

Reference no: EM13593268

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