A particle is in a state described by the wavefunction (x) = a 1/2 e ax ,
Question:
A particle is in a state described by the wavefunction ψ(x) = a1/2e−ax, where a is a constant and 0 ≤ x ≤ ∞. Determine the expectation value of the commutator of the position and momentum operators.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (8 reviews)
Evaluation of the commutator a2x a2eax a14eax eaex where x is real a...View the full answer
Answered By
Labindao Antoque
I graduated in 2018 with a Bachelor of Science degree in Psychology from Dalubhasaan ng Lungsod ng San Pablo. I tutored students in classes and out of classes. I use a variety of strategies to tutor students that include: lecture, discussions about the subject matter, problem solving examples using the principles of the subject matter being discussed in class , homework assignments that are directed towards reinforcing what we learn in class , and detailed practice problems help students to master a concept. I also do thorough research on Internet resources or textbooks so that I know what students need to learn in order to master what is being taught in class .
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
A particle freely moving in one dimension x with 0x
-
A particle is in a state described by the wavefunction (x) = (2a/) 1/4 e ax2 , where a is a constant and x . Verify that the value of the product px is consistent with the predictions from the...
-
A particle is in a state described by the wave function (x) = (2al) 1/4c-ax2, where a is a constant and -=
-
Research updates on the business environment. Pick a company you are familiar with and do a SWOT analysis for considering entering the Cuban market.
-
Consider the following data for two paired samples: a. Test the following null and alternative hypotheses at an = 0.05 level: H0: There is no difference between the two population distributions. HA:...
-
In terms of the Federal income and transfer taxes, comment on what is accomplished in the following disclaimer situations occurring in 2019. a. Lester dies without a will and is survived by a...
-
On February 20, 2009, Cedar Valley Aviation, a wholly owned subsidiary of Aerial Services, Inc. (ASI), brought a Piper 522AS (Cheyenne II) in for maintenance to Des Moines Flying Service, Inc....
-
Merck & Company is one of the worlds largest pharmaceutical companies. The following data were taken from the companys 2007 annual report. The following data were taken from public stock-price...
-
3. Katelyn's financial manager invested her savings in a portfolio of shares that comprised of investments of $2000, $1800, and $3100 in the infrastructure, high- tech, and garment industries,...
-
For the following state, calculate the principal normal stress 1. Write the units in MPa. Type the units in the numeric entry. Use the corresponding capital letters. Type a space between the number...
-
The ground-state wavefunction for a particle confined to a one-dimensional box of length L is Suppose the box is 10.0 nm long. Calculate the probability that the particle is (a) Between x = 4.95 nm...
-
Derive Wiens law, that max T is a constant, where max is the wavelength corresponding to maximum in the Planck distribution at the temperature T, and deduce an expression for the constant as a...
-
Which protocol is commonly used to protect data sent to Web browsers when not using VPNs? A. IPSec B. PPTP C. GRE D. TLS
-
Do stocks have known and provable intrinsic values, or might different people reach different conclusions about intrinsic values? Explain.
-
The dependent variable in regression analysis is: a. the item to be predicted or the account being audited. b. the item known to be the predictor. c. normally identified as an external factor. d. not...
-
What are some specific ADA tests that could be performed to identify unusual journal entries?
-
A false positive indicates: a. higher probability of a material misstatement. b. further testing is required. c. an item was incorrectly identified as notable. d. an item was correctly identified as...
-
Compare and contrast the following pairs of concepts: - Climate mitigation and climate adaptation policies. - Climate debt and climate reparations. - The transfer of emissions reduction units (ERUs)...
-
Establish the convergence or the divergence of the series whose nth term is: (a) 1/(n + 1)(n + 2), (b) n/(n + 1)(n + 2), (c) 2-1/n, (d) n/2n.
-
Juarez worked for Westarz Homes at construction sites for five years. Bever was a superintendent at construction sites, supervising subcontractors and moving trash from sites to landfills. He...
-
Calculate the thermal conductivity of argon (C V,m =12.5 JK 1 mol 1 , =0.36nm 2 ) at 298K.
-
The viscosity of benzene varies with temperature as shown in the following table. Use the data to infer the activation energy for viscosity. /lC n/cP 10 0.758 20 30 40 50 0.652 0.564 0.503 0.442 60...
-
Explain how Ficks first law arises from the concentration gradient of gas molecules.
-
Using a lever, Daisy is able to lift a 1 0 , 0 0 0 N car off the ground with a force of 1 0 0 0 N . What is the mechanical advantage of the lever?
-
An insulating sphere is 8.38cm in diameter and carries a 5.60uC charge uniformly distributed throughout its interior volume. Calculate the charge enclosed by a concentric spherical surface with...
-
Briefly discuss five of the following aspects of technology strategy listed below: Timing of market entry Technology portfolio Level of expertise in each technology Sourcing of technology Level...
Study smarter with the SolutionInn App