What is the difference in wavelength for spectral lines emitted by hydrogen for transitions from the n = 16 level to the n = 2 level and transitions from the n = 15 level to the n = 2 level? (R_H = 1.097 × 10⁷ m−¹.) A) 1.0 × 10−¹⁰ m B) 2.0 × 10−¹⁰ m C) 4.1 × 10−¹⁰ m D) 8.1 × 10−¹⁰ m E) 1.6 × 10−⁹ m

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Quizplus · Accepted Answer

The difference in wavelength can be calculated using the Rydberg formula for hydrogen. The wavelengths for transitions from n=16 to n=2 and n=15 to n=2 are calculated separately, and their difference is found to be approximately 8.1 × 10⁻¹⁰ m.

What Is the Difference in Wavelength for Spectral Lines Emitted