Answered: Q4: Suppose the wave function of a… | bartleby

Related questions

Question

Q4: Suppose the wave function of a particle Y(x,t) = vãe-ale-wt, where A and w are
positive real constants. Determine the expectation values of x and x', and find the standard
deviation of x?

Expert Solution

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A11
A particle is described by the wavefunction below, where L = 1 nanometer. a) Determine the value of the constant c. b) Draw the graphs of the wavefunction and the probability density. c) Calculate the probability of finding the particle in the region x > 1 nanometer
QUESTION 1 The expectation value is the strict average of the possible values. O True False
10. A particle is represented (at time t = 0) by the wave function ¥(x,0) = {4(a² ¯ 0, JA(a²-x²), if- a ≤x≤+a otherwise (a) Determine the normalization constant A. (b) What is the expectation value of x (at time t = 0)? d (c) What is the expectation value of p (at time t = 0)? (Note that you cannot get it from p = m² .Why dt not?) (d) Find the expectation value of x². (e) Find the expectation value of p².
Q2: Prove that the normalization constant on the infinite potential well wavefunction p(x) = A sin( - а is 2 A = - a