If a Hydrogen Atom Undergoes a Transtion from N =

question 38

Multiple Choice

If a hydrogen atom undergoes a transtion from n = 1 (E = 4.17 x 10^-19 J) to n = 3 (E = 8.62 x 10^-19 J) , what is the wavelength of the photo absorbed?

• A) 4.47 x 10^-7 nm
• B) 4.45 x 10^-19 nm
• C) 4.47 x 10¹² nm
• D) 4.45 x 10^-12 nm

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