User Account

All Pages

Calculate the result of the operator-commutator

Assignment Help Chemistry
Reference no: EM13972494

Calculate the result of the operator-commutator [x, pˆx] = (x pˆx - pˆx x) acting on a function f(x), using theproduct rule where necessary (pˆx = -i~∂∂x , or pˆx = -i∂∂x if you use atomic units). Next, calculate [x, pˆy]by applying it to a function f(x, y). Comment on your results. Do not use a specific example for f; theresult should be reported in a general form that is valid for any function f.

Reference no: EM13972494

Questions Cloud

What is the amount of the firms total stockholders equity : Purple Dalia, Inc. has the following balance sheet statement items: current liabilities of $765164; net fixed and other assets of $1253034; total assets of $3024509; and long-term debt of $973292. What is the amount of the firm's total stockholders' ..
Briefly explain conclusions from research for marijuana use : Briefly explain conclusions from research for marijuana use and driving. What kind of impairment from marijuana use might make driving dangerous, what do research reports from the DEA show.
What is the energy of the spring-mass system : The motion occurs in zero gravity so set the force of gravity to ZERO in your program. Also set the equilibrium position L0=0. The mass is initially motionless and displaced from equilibrium by a distance yinitial=0.2 m.
What is the amount of the firms ebit : Advantage First Corporation has sales of $4497277; income tax of $324748; selling, general, and administrative expenses of $275122; depreciation of $303941; cost of goods sold of $2812586; and interest expense of $161713. What is the amount of the fi..
Calculate the result of the operator-commutator : Calculate the result of the operator-commutator [x, pˆx] = (x pˆx - pˆx x) acting on a function f(x), using theproduct rule where necessary (pˆx = -i~∂∂x , or pˆx = -i∂∂x if you use atomic units). Next, calculate [x, pˆy]by applying it to a function ..
How much do you need in your pension plans to cover need : When you retire you will initially require an annual income of 125,000 per year. You anticipate living for 25 years during retirement with an 8% investment return. How much do you need in your pension plans to cover this need? How much will you have ..
Significance of minor characters ben and charlie : Is Willy Loman a sympathetic character? Why or why not? Be specific. Explain in detail the significance of minor characters Ben and Charlie
What is the value of the project to the company : Our company is considering a project that will provide the following after tax cash flows to the firm: CF1 90,000 CF2 125,000 CF3 175,000 CF4 200,000 CF5 190,000 CF6 – 9 165,000 CF10 145,000 If we have a required return of 14% for this project, what ..
Estimate the break-even point : A company sells car batteries for $80 each and expects to sell 200,000 units. The variable costs is $28 and fixed costs is $1,000,000. Estimate the break-even point.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain measurements were made at a wavelength

HIn H+ + In- The following absorbance data were obtained for a 5.00 x 10-4 M solution of HIn in 0.1 M NaOH and 0.1 HCl. Measurements were made at a wavelength of 485 nm and 625 nm with 1.00 cm cell.

  Wxplain which have a meso stereoisomer

Which of the following could have a meso stereoisomer. a) 1,2-dichloropentane b) 1,3-dichloropentane c) 2,2-dichloropentane d) 2,4-dichloropentane

  State what should the absorbance of the new solution

If a new solution is made by diluting exactly 10.0 mL of the solution with exactly 42.5 mL of distilled water, what should the absorbance of the new solution be

  State what is contained in each bottle and make a flow chart

A worker in the stock room notices that the labels have fallen off of 5 bottles. the lablels read benzaldehyde, 2-hexanone,pentanal, cyclohexanol, and 2-hexanol. devise a procedure to determine how to eliminate what is contained in each bottle and..

  Chemical kinetics - show that only the reactants of the

chemical kinetics - show that only the reactants of the slow step of a reaction are found in the rate law of the

  Explain a mixture nitrobenzene and 4-methoxybenzoic acid

Propose a step-by-step microscale extraction procedure that could be used to separate a mixture nitrobenzene, 4-methoxybenzoic acid, and benzylamine into the pure compounds using extraction technique.

  Compute the ph of the resulting solution

Equal volumes of 0.180 M weak base (Kb=2.5x10^-9) and 0.180 M HCl are mixed. Calculate the pH of the resulting solution.

  Explain the xenon and fluorine reacts to form tetrafluoride

A 20.0-L nickel container was charged with 0.835 atm of xenon gas and 1.44 atm of fluorine gas at a 400 degrees C. the xenon and fluorine reacts to form tetrafluoride. what mass (G) of xenon tetrafluoride can be produced assuming 100 percent yield..

  Define linear regression calculations

The reaction is thought to follow second order kinetics which follows the relationship 1/[A]=1/[A]0+kt where [A] is the molarity at time, t, and [A]0 is the initial concentration.

  What is the rate at which o2 is being formed

For the reaction: 2N2O5(g) → 4NO2(g) + O2(g) at the time when N2O5 is being consumed at a rate of -1.2 × 10-4 M/s, what is the rate at which O2 is being formed?

  Explain what would the ph be of a mixture of nah2po4

What would the ph be of a mixture of 100 ml each of 0.01 M of NaH2PO4 and 0.01 MNa2HPO4

  Cmpute energy in form of heat in kj needed to change 750

calculate the energy in the form of heat in kj required to change 75.0 g of liquid water at 27.0 degc to ice at -20.0

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd