The Shortest Wavelength of a Photon That Can Be Emitted $n = 12 ,$

question 89

Multiple Choice

The shortest wavelength of a photon that can be emitted by a hydrogen atom, for which the initial state is $n = 12 ,$ is closest to which one of the following values? $\left( c = 3.0 \times 10 ^ { 8 } \mathrm {~m} / \mathrm { s } \right.$ $h = 6.626 \times 10 ^{- 34} \mathrm {~J} \cdot \mathrm { s }$ $\left. 1 \mathrm { eV } = 1.60 \times 10 ^ { - 19 } \mathrm {~J} \right)$

• A) 92 nm
• B) 82 nm
• C) 72 nm
• D) 62 nm
• E) 52 nm

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