A Hydrogen Atom Makes a Downward Transition from the

question 40

Multiple Choice

A hydrogen atom makes a downward transition from the
State to the
State.Find the wavelength of the emitted photon.(c = 3.00 × 10⁸ m/s,1 eV = 1.60 × 10^-19 J,h = 6.626 × 10^-34 J ∙ s)

• A)2.56 μm
• B)1.54 μm
• C)2.05 μm
• D)3.07 μm

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