An Electron Is Trapped in an Infinite Square Well (A

question 34

Multiple Choice

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 in this system.(c = 3.00 × 10⁸ m/s,h = 6.626 × 10^-34J • s,m_el = 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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