Physics

Problem

Using the hydrogen energy levels listed below,

n=1

-13.6\,\text{eV}

n=2

-3.40\,\text{eV}

n=3

-1.51\,\text{eV}

n=4

-0.85\,\text{eV}

an electron is initially in the

n=4

state. List the energies (in eV) of all possible photons that can be emitted during its complete relaxation to the ground state. Arrange your answers from smallest to largest and separate them with commas.

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