Find the wavelength of the photon

Assignment Help Physics

Reference no: EM13977519

Though the particle in a box (infinite potential well) seems like a very unrealistic potential, it can actually be used to explain a bit about how humans see. The important light-absorbing molecule in human eyes is called retinal. Retinal consists of a chain of carbon atoms, roughly 1.5x10^-9mlong. An electron in this long chain molecule behaves very much like a particle in a box.

Find the wavelength λ_n of the photon that must be absorbed by an electron to move it from the n^th state of a box to the (n+1)^th state. Assume that the box has length L and that the electron has mass m.

Reference no: EM13977519

Questions Cloud

Score on a pre-employment aptitude test : An efficiency expert wants to determine whether the time an assembly worker requires to perform a standard task might be related to (1) the number of years on the job and (2) the score on a pre-employment aptitude test. The following data have bee..

Construct a cost of production report : Comment on the change in costs per equivalent unit for January through March for direct materials and conversion costs.

Determine the least-squares regression line : Determine the least-squares regression line and interpret its slope. Estimate, for a new employee who scores 60 on the sales aptitude test, the number of units the new employee will sell in her first 3 months with the company.

Explain whether you think an autobiographical : Explain whether you think the representations of slavery in the visual arts (such as William Blake's illustrations, William Hackwood's cameo, or John Singleton Copley's painting) were more compelling and convincing of the injustices of slavery than l..

Find the wavelength of the photon : Find the wavelength λn of the photon that must be absorbed by an electron to move it from the nth state of a box to the (n+1)th state. Assume that the box has length L and that the electron has mass m.

Write a brief business message delivering bad news : You will write a brief business message delivering bad news. A bad news message can be written in either a direct approach or an indirect approach. For this assignment, please use the indirect approach, and include an appropriate buffer. At the ..

True coefficient of correlation : Testing the null hypothesis that the slope of the true regression line equals zero is equivalent to testing whether the true coefficient of correlation could be zero. Why?

Compare common methods of consulting : "Positive Deviance Method and Research Approaches" Please discuss the following: Compare and contrast the more common methods of consulting with the positive deviance method

User Account

All Pages