where-does-the-paschen-series-lie-in-the-electromagnetic-spectrum-if-its-emissio

Question

Where does the Paschen series lie in the electromagnetic spectrum if its emission lines have n_{f} = 3?

Accepted Answer

infrared region

Answer

ultraviolet region

Answer

visible region

Answer

none of the above

Where does the Paschen series lie in the electromagnetic spectrum if its emission lines have nf = 3?