NEET ChemistryClass 11Line spectrum of hydrogenMediumSingle correct

An electron in a hydrogen atom drops from n = 4 to n = 2. Taking the Rydberg constant as 109 677 cm⁻¹, what is the wavenumber of the line emitted?

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An electron in a hydrogen atom drops from n = 4 to n = 2. Taking the Rydberg constant as 109 677 cm⁻¹, what is the wavenumber of the line emitted?

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