An electron accelerates through a 12.5 V potential
Chapter 41, Problem 41.50(choose chapter or problem)
An electron accelerates through a 12.5 V potential difference, starting from rest, and then collides with a hydrogen atom, exciting the atom to the highest energy level allowed. List all the possible quantum-jump transitions by which the excited atom could emit a photon and the wavelength (in nm) of each.
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