Recent content by Espid

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    Photoelectric Effect: Find K.E. of Photoelectron in Air, Cs-137

    Then it is a silly problem.
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    Photoelectric Effect: Find K.E. of Photoelectron in Air, Cs-137

    Homework Statement The gamma photon emitted by the nucleus of the cesium isotope with 137 mass number is absorbed with photoeffect. The absorbing medium is air, assume the work function to be 34 ev. What will be the kinetic energy of the photoelectron in eV? Homework Equations hf=K+Φ The...
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    Exploring the Impact of Pharmacy Students in Scientific Forums

    Hi guys! My name is Espid and I am a student of pharmacy. I am new to the forum and happy to join you.