Aline in the paschen series of hydrogen has a wavelength of 1880 nm. from what state did the electron originate?

Explanation:

Paschen series of hydrogen, is the series of transitions resulting from the hydrogen atom when electron jumps from a state of to .

Emission lines for hydrogen are given by:

is the wavelength of the line emitted, is the Rydberg constant for hydrogen, is the final energy state of the electron and is the energy state where the electron transition originated.

We have and . Solving for n:

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