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    College Physics
  4. Exam
    Exam 29: Atoms and Molecules
  5. Question
    A Hydrogen Atom Makes a Downward Transition from the N
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A Hydrogen Atom Makes a Downward Transition from the N

Question 3

Question 3

Multiple Choice

A hydrogen atom makes a downward transition from the n = 20 state to the n = 5 state.Find the wavelength of the emitted photon.


A) 2.43 μm
B) 1.46 μm
C) 1.94 μm
D) 2.92 μm

Correct Answer:

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