Решение задачи по физике раздел 19 пункт 38 квантовая

38. Horny (n = 2) a hydrogen atom and a photon falls pulls an electron from the atom with kinetic energy T = 4 eV. Determine the energy of the incident photon εf (in eV)

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)