Light with a frequency of 8.70 × 10¹⁴ Hz is incident on a metal that has a work function of 2.80 eV.What is the maximum kinetic energy that a photoelectron ejected in this process can have? (1 eV = 1.60 × 10^-19 J,h = 6.626 × 10^-34 J ∙ s) A)8.7 × 10^-19 J B)3.1 × 10^-19 J C)1.3 × 10^-19 J D)2.4 × 10^-19 J E)4.5 × 10^-19 J

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The Answer of Light with a frequency of 8.70 × 10¹⁴ Hz is incident on a metal that has a work function of 2.80 eV.What is the maximum kinetic energy that a photoelectron ejected in this process can have? (1 eV = 1.60 × 10^-19 J,h = 6.626 × 10^-34 J ∙ s) A)8.7 × 10^-19 J B)3.1 × 10^-19 J C)1.3 × 10^-19 J D)2.4 × 10^-19 J E)4.5 × 10^-19 J

Light with a Frequency of 8