Post Utme Ksu 2020 Physics Question 40
Practice objective / multiple choice question 40 from the 2020 Post Utme Ksu Physics examination.
A photon of energy 2 eV is incident on a metal surface with a work function of 1 eV. Calculate the kinetic energy of the emitted electron.
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This is Post Utme Ksu 2020 Physics Question 40. It is one of the objective questions from the 2020 Post Utme Ksu Physics examination.
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