Question: A ground state H atom absorbs a photon and makes a transition to the n = 4 energy level. It then emits a photon of

A ground state H atom absorbs a photon and makes a transition to the n = 4 energy level. It then emits a photon of frequency 1.598 × 10¹⁴ s⁻¹. What is the final energy and n value of the atom?

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