Post Utme Igbinedion University 2020 Physics Question 15
Practice objective / multiple choice question 15 from the 2020 Post Utme Igbinedion University Physics examination.
A hydrogen atom is in its ground state. If the electron is excited to the n = 4 energy level, what is the wavelength of the photon emitted when the electron returns to the ground state?
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This is Post Utme Igbinedion University 2020 Physics Question 15. It is one of the objective questions from the 2020 Post Utme Igbinedion University Physics examination.
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