the wavelength of the line in the Lyman series ........?

Question

For a hydrogen atom, calculate the wavelength of the line in the Lyman series that results from the transition n = 4 to n = 1. The Rydberg constant equals -2.18 × 10-18 J.

a.182 nm
b.121 nm
c.97.2 nm
d.30.4 nm
e.114 nm

Answer 1

b.121 nm

Answer 2

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