Question

What is the wave length of 2nd line of lymen series

Answer 1

Answer:

The wavelength(in nm) of the radiation corresponding to the spectral line of the lowest frequency in Lyman series in the spectrum of hydrogen atom will be: . (RH = 1.9678 × 107 m−1 c = 3 × 108 m s−1, h = 6.625 × 10−34 J s)

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Answer 2

Answer:

The wavelength of 2nd line lymen series is 121.6 nm