Question

In: Physics

A) Plot the first five particle in a box wavefunctions for an electron in a 10...

A) Plot the first five particle in a box wavefunctions for an electron in a 10 Å box

(starting at n = 1). Choose two of these and plot their probability density. Offer a brief

interpretation.

B) (10) Calculate the probability you would find the electron in the right-hand . of the

box (right-hand meaning larger values of the spatial variable) if the electron were

described by your fifth wavefunction (highest energy where n = 5). Calculate the

probability you would find the electron in the left-hand 1/4 of the box

C) (15) Suppose your electron were described as an equal superposition of the first and

second wavefunctions. Normalize this new function and then calculate the probability

you would find the electron in the right-hand 1/4 of the box. Calculate the probability

you would find the electron in the left-hand 1/4 of the box.

Solutions

Expert Solution


Related Solutions

Use the quantum particle wavefunctions for the kinetic energy levels in a one dimensional box to...
Use the quantum particle wavefunctions for the kinetic energy levels in a one dimensional box to qualitatively demonstrate that the classical probability distribution (any value of x is equally allowed) is obtained for particles at high temperatures.
Use the particle in a box model to estimate the energies of the first electronicallyexcited states...
Use the particle in a box model to estimate the energies of the first electronicallyexcited states of ethylene, butadiene and hexatriene. Use a table of bond lengths to estimate the length of the box
Consider the following wavefunctions. For each wavefunction, Normalize it. Find the probability that the particle described...
Consider the following wavefunctions. For each wavefunction, Normalize it. Find the probability that the particle described by these wavefunctions exists in the region 0 Phi(x) = Ae^(-x^2/3) Phi(x) = A/(x^2+2)
Find the mean, median, mode, five number summary, and make a box plot for the following...
Find the mean, median, mode, five number summary, and make a box plot for the following data set: 3, 6, 8, 12, 9, 14, 16, 7, 4, 6
Using the particle in the 1-D box model, estimate the first 4 energy levels of the...
Using the particle in the 1-D box model, estimate the first 4 energy levels of the π-network in hexatriene, C6H8 (H2C=CH–CH=CH–CH=CH2). To calculate the box length, assume that the molecule is linear and use the values 135 and 154 pm for the C=C and C–C bonds, respectively. Only 2 out of the 6 ‘π-electrons’ of the 6 C-atoms can occupy each energy level (Pauli exclusion principle). Ignore the rest of the electrons (forming the core and the ??-bonding network). Sketch...
Two electrons are in a one-dimensional box, and have the individual wavefunctions ψ ( x 1...
Two electrons are in a one-dimensional box, and have the individual wavefunctions ψ ( x 1 ) = 2 L sin ⁡ ( π x 1 / L ) , ψ ( x 2 ) = 2 L sin ⁡ ( π x 2 / L ) (a) Determine the possible total wave functions for the two electrons. (Explain what principle you are using to determine the answer, and why your answer satisfies this principle.) [10 pts] (b) Next suppose...
A particle is located in a 3D potential box. The box is physically cut in the...
A particle is located in a 3D potential box. The box is physically cut in the middle and sent half of it to the moon. The remaining half box was stayed on the earth and then the box on earth is opened. What happens in the box on the moon which explanation gives the Copenhagen interpretation to this thought experiment. Is there any other interpretation for this case?
Visualizations of hydrogen's wavefunctions / electron orbitals are abound. I could not however locate a visualization...
Visualizations of hydrogen's wavefunctions / electron orbitals are abound. I could not however locate a visualization of the wavefunction of a proton. The reason I was looking for one is to see whether the three quarks that make it up "occupy" disjoint regions of space (i.e. the maximum probability locations are separated). Can someone please point to one such visualization, or explain why they can't be created (or why my question is nonsensical, which is always a possibility...)
Find the five-number summary, and (b) draw a box-and-whisker plot of the data 3 8 8...
Find the five-number summary, and (b) draw a box-and-whisker plot of the data 3 8 8 6 2 9 8 7 9 6 9 5 1 6 2 9 8 7 7 9
Print the mean and the first 10 eigenvector images and plot the first 100 eigenvalues using...
Print the mean and the first 10 eigenvector images and plot the first 100 eigenvalues using python.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT