Question

write the expression to calculate the wave number of a spectral line in the hydrogen spectrum ​

Answer 1

Answer:

Hi , friend !!

here is your answer !!

1 / lemda = v^– = RH [ 1/ n² - 1 / n²] × z²

1/ lemda = wave number which is reciprocal of wave length

RH = Rydberg constant = 10097.. cm-1 approx

hope it help you !!

thanks !!

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