In what region of the electromagnetic spectrum would you look the spectral line resulting from the electronic transition from the tenth to the fifth electronic level in the hydrogen atoms ? `(R_(H)=1.10xx10^(5) cm^(-1))`
A. Microwave
B. Infrared
C. Visible
D. Ultraviolet

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1 Answers

Correct Answer - 2
Wave nimbers are the reciprocals of wavelengths and are given by the expression `bar(v)=1/lambda`
`1/bar(v)=1.1xx10^(5)[1/n_(1)-1/n_(2)]`

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