l. An electron is in a general spin function ψ-: ca-c2ß where c1 and c2 are...
A free electron has a wave function ψ(x)= Asin (5x1010 x) where x is measured in meters. Find the electron's de Broglie wavelength the electron's momentum a. b, 3. When an electron is confined in the semi-infinite square, its wave function will be in the form Asin kx for0<x<L ψ(x)- Ce for x> L having L = 5 nm and k = 1.7 / nm. a. Find the energy of the state. b. Write down the matching conditions that the...
A. Momentum space We define the momentum space wave function φ(p) as where Ψ(x)is a solution of the Schrödinger equation in configuration (position) space a) Show that the expectation values of and p can be written in terms of Ф(p) as <p(p)p(p)dp b) Demonstrate that φ(p) is normalized, ie if Ψ(x) is normalized. J ΙΨ(2)12dr-1 c) Show that Ф(p) 2dp can be interpreted as the probability to find a particle with momen tum between p and p+ dp
1. Harvey Habit's utility function is U (C1, C2) = min {c1, c2}, where ci is his consumption of bread in period 1 and ca is his consumption of bread in period 2. The price of bread is $1 per loaf in period 1. The interest rate is 21%. Harvey earns $2,000 in period 1 and he will earn $1,100 in period 2. (a) Write Harvey's budget constraint in terms of future value. (b) How much bread does Harvey consume...
An electron in a one-dimensional infinite potential well of width L is found to have the normalized wave function ψ(x)- sin(2 r ). (a) What is the probability of finding the electron within the interval from x=010 x = L/2 ? (b) At what position or positions is the electron most likely to be found? In other words, find the value(s) of x where the probability of finding the particle is the greatest?
Q3) A particle in the harmonic oscillator potential has the initial normalized wave function Ψ(?, 0) = 1 /√5 [2 ?₁ (?) + ?₂ (?)] where ?1 and ?2 are the eigenfunctions of the oscillator Hamiltonian for ? = 1,2 states. a) Write down the expression for Ψ(?,?). b) Calculate the probability density ℙ(?,?) = |Ψ(?,?)| ² . Express it as a sinusoidal function of time. To simplify the result, let ? ≡ (?² ℏ)/ 2??² . c) Calculate 〈?〉...
In region C, there are 3 hospitals, C1 , C2, and C3. We know that C1's share is 30%. C2 and C3 occupy the other 70%. What is the HHI in region C? a. 0.59 b. 0.2125 c. 0.3 d. none of the above e. not enough information for us to compute
Suppose at a certain time to the wave function is, Ψ(x,6) N for all x between the values ofx = 1 cm and x = 2 cm. For all values ofx outside the interval [12] the wave function is zero. a) Normalize the wave function. (Solve for N). Pay attention to units! b) Sketch the probability density V(x,/,)(x, as a function of x c) What is the probability of finding the electron between 1.5 cm and 2.0 cm? d) What...
A capacitance C1 = 13.3 μF is connected in series with a capacitance C2 = 3.5 μF, and a potential difference of 175 V is applied across the pair. A1. Calculate the equivalent capacitance. A. What is the charge on C1? B. What is the charge on C2? C. What is the potential difference across C1? D. What is the potential difference across C2? E.(c25p72) Repeat for the same two capacitors but with them now connected in parallel. Calculate the...
an electron may freely move on a ring with a radius r,
the schrodinger equation for this problem
Problem 4 (2.0 points) An electron may freely move on a ring with a radius r. The Schrödinger equation for this problem is: 0=2/2 t? 2² 2mr2 2023 SV() = Ey() (4.1) where the azimuthal angle o characterizes the position of the electron. (a) A general form of the wave function is y (0) = A MO. (4.2) Show that Eq. (4.2)...