Find the wavelength of the first line of spectral series of He+ ion wh – InterviewSolution

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1.	Find the wavelength of the first line of spectral series of He+ ion whose interval between extreme lines is 1λ1−1λ2=27419.25 cm−1(Take Rydberg's constant R=109677 cm−1,1109677=9.11×10−6 cm)
Answer» Find the wavelength of the first line of spectral series of $H e^{+}$ ion whose interval between extreme lines is $\frac{1}{λ_{1}} - \frac{1}{λ_{2}} = 27419.25 {cm}^{- 1}$ (Take Rydberg's constant $R = 109677 {cm}^{- 1}, \frac{1}{109677} = 9.11 \times 10^{- 6} c m$ )

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