L = 0.270 1) The wave function you chose is correct for the first excited state

Question

L = 0.270 1) The wave function you chose is correct for the first excited state of the infinite well with a finite barrier in the middle. You are to determine the wavelength using the horizontal distance labeled x in the diagram below. Given x1 0.056 nm, compute the wavelength of the electron in the well 1-8.278 nm X1 Ub-77 ev 0.224 Submit nm 2) Now compute the energy of the electron in the well. U-0 in this region of this well. (This estimate of the first excited state energy differs from the actual value because the wavelength we use is slightly too small.) 0.01937 eV Submit Your submissions: 0.01937 Computed value: 0.01937 Feedback: Submitted: Sunday, February 25 at 1:56 PM

Explanation / Answer

the wavelength of the electron in the well, = 0.270- 0.056

wavelength =0.214 nm

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