Post Utme Caleb University 2025 Physics Question 27
Practice objective / multiple choice question 27 from the 2025 Post Utme Caleb University Physics examination.
A light wave with a frequency of 5 x 10^14 Hz and a wavelength of 600 nm is incident on a metal surface. If the work function of the metal is 2.5 eV, calculate the maximum kinetic energy of the photoelectrons.
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This is Post Utme Caleb University 2025 Physics Question 27. It is one of the objective questions from the 2025 Post Utme Caleb University Physics examination.
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