A hydrogen atom absorbs a photon and emits an electron with a kinetic energy of 2 eV. Calculate the energy of the absorbed photon if the hydrogen atom was in an excited state with the principal quantum number n=5.
Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
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08.08.2015 20:36:04
Спасибо! Решения помогли!