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An Electron Is Trapped in an Infinite Square Well (A

Question 3

Multiple Choice

An electron is trapped in an infinite square well (a box) of width An electron is trapped in an infinite square well (a box) of width Find the wavelength of photons emitted when the electron drops from the n = 5 state to the n = 1 state in this system.(c = 3.00 × 10<sup>8</sup> m/s,h = 6.626 × 10<sup>-34</sup><sup> </sup>J ∙ s,m<sub>el</sub> = 9.11 × 10<sup>-31</sup> kg) A) 6.49 μm B) 5.45 μm C) 5.91 μm D) 7.07 μm Find the wavelength of photons emitted when the electron drops from the n = 5 state to the n = 1 state in this system.(c = 3.00 × 108 m/s,h = 6.626 × 10-34 J ∙ s,mel = 9.11 × 10-31 kg)


A) 6.49 μm
B) 5.45 μm
C) 5.91 μm
D) 7.07 μm

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