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#Engineering

What is the Wavelength of the last line of Lyman series for hydrogen?

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Wavelength of the last line of Lyman series

$\begin{aligned} &\frac{1}{\lambda_{1}}=R(1)^{2}\left[\frac{1}{1^{2}}-\frac{1}{\infty^{2}}\right]\\ &\therefore \quad \lambda_{1}=\frac{1}{R} \quad \end{aligned}$

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