Post Utme Futa 2017 Physics Question 25
Practice objective / multiple choice question 25 from the 2017 Post Utme Futa Physics examination.
A photon of energy 2.5 eV is incident on a metal surface with work function 2.0 eV. What is the maximum kinetic energy of the emitted electron?
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About This Question
This is Post Utme Futa 2017 Physics Question 25. It is one of the objective questions from the 2017 Post Utme Futa Physics examination.
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