Post Utme Osustech 2023 Physics Question 34
Practice objective / multiple choice question 34 from the 2023 Post Utme Osustech Physics examination.
A photon has an energy of 2.5 eV. If it is incident on a metal surface with a work function of 1.8 eV, what is the maximum kinetic energy of the ejected electron?
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About This Question
This is Post Utme Osustech 2023 Physics Question 34. It is one of the objective questions from the 2023 Post Utme Osustech Physics examination.
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