B. Evaluate T ý where is the normalized particle in a box wave function. Express your answer in terms of h, m, n, and L. 6mL2
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- E7F.10 The wavefunction for the motion of a particle on a ring can also be written = N cos(mp), where m, is integer. Evaluate the normalization constant, N.1Question A3 Consider the energy eigenstates of a particle in a quantum harmonic oscillator with frequency w. a) Write down expressions for the energies of the three lowest states. b) c) Sketch the potential for this system, along with the position of the three lowest energy levels. Add to your sketch the form of the wavefunction and the probability density in the three lowest energy states. [10 marks]
- 3. A system of N harmonic oscillators of frequency w are prepared in identical initial states of wavefunction Þ(x,0). It is found that the measurement of the energy of the system at t = 0 gives 0.5hw with probability 0.25, 1.5hw with probability 0.5 and 2.5hw with probability 0.25. a. Write a possible function p(x, 0). b. Write the corresponding (x, t). c. What is the expectation value of the Hamiltonian in the state p(x,t) ? d. Calculate the expectation value of position at time tConsider the following wave function. TT X a = B sin(- (x) = E 2 π.χ. a −) + C · sin(² a. Does this function describes a particle-in-a-box acceptable wave function? Name the conditions to be fulfilled. b. Is this function an eigenfunction of the total energy operator H when H is the Hamilton operator.Answer all these questions
- Needs Complete typed solution with 100 % accuracy. Don't use chat gpt or ai i definitely upvote you.Answer the following with detailed and clear solution. 31. Substitute the function ψ (x, t) = e-2πiEt/h ψ (x) into the time-dependent Schrodinger equation and determine the eigenvalue.How do we describe a localized free particle as a wave? A. It is a usual sine wave function from -∞ to +∞. B. It is a usual cosine wave function from -∞ to +∞. C. It a wave function with a finite amplitude at a narrow range and zero everywhere. D. It a wave function with an zero amplitude at a certain range and infinite everywhere. explain your answer
- B4Consider a particle of mass μ bound in an infinite square potential energy well in three dimensions: U(x, y, z) = {+00 0 < xY:0. 4 %YO N Derive an equation which is represent the time-dependent Schrödinger equation. * 1 Add file This is a required question If Å is the position operator, and P, is the linear momentum operator, solve the following commutative, [X² ,P.] =?. 1 Add file If the operator  = 3 in , and the wave function Y = 8 e-4ix , find the eigenvalue of (Â¥),Is ¥ an eigen function of the operator Â? dx 1 Add file Page 4 of 5 Вack Next Never submit passwords through Google Forms. العربية الإنجليزيةSEE MORE QUESTIONS