What Is the Difference in Wavelength for Spectral Lines Emitted

question 55

Multiple Choice

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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