For the shortest wavelength present in the Paschen series of the spectral lines \( \frac{1}{\lam...

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For the shortest wavelength present in the Paschen series of the spectral lines \( \frac{1}{\lambda}=R\left[\frac{1}{n_{1}^{2}}-\frac{1}{n_{2}^{2}}\right] \)
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