Find the all the bound state energies for the potential V = - Vo

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genius_generous answered 2 years ago

Bound state in potential. Where V(x)=inf for x<0 V(x)=0 for 0 ≤ x ≤ L V...

Bound state in potential. Where V(x)=inf for x<0 V(x)=0 for 0 ≤ x ≤ L V (x) = U for x > L Write down the Schrödingerequation and solutions (wavesolutions) on general form for the three V(x).

Consider the Potential V(r) =Vo (c/r) exp (-r/c) (where c is a constant) and a deutron...

Consider the Potential V(r) =Vo (c/r) exp (-r/c) (where c is a constant) and a deutron of reduced mass m moving in this potential . (a) Using a trial wave function R(r) = exp (- d *r / c) (d is constant ) find the ground state energy if Vo= 1.35 (b) If one bound state energy is -2.2 find Vo

Consider the potential well defined by V(x)= {0 -L/2<x<L/2} {Vo x>L/2 or x<L/2} 1. For E>Vo...

Consider the potential well defined by V(x)= {0 -L/2<x<L/2} {Vo x>L/2 or x<L/2} 1. For E>Vo (unbound state, find the solutions to the time-independent Schroedinger equation for a particle incident from the left and traveling to the right(Use boundary conditions to evaluate coefficients A-F) 2. Find expressions for the transmission and reflection as a function of energy. 3. Find the necessary conditions for perfect transmission. Interpret this condition on physical grounds (note that k=2pi/gamma, which reflects the wave vector ,k,...

1) Find the ground state energies and the Bohr radius for the following: a) Positronium: electron...

1) Find the ground state energies and the Bohr radius for the following: a) Positronium: electron and positron b) Muonium: electron and anti-muon c) Muonic hydrogen: muon and proton d) Deuterium: electron and a nucleus with one proton and one neutron

A. According to Equation 20.7, an ac voltage V is given as a function of time t by V = Vo sin 2ft, where Vo is the peak voltage and f is the frequency (in hertz).

A. According to Equation 20.7, an ac voltage V is given as a function of time t by V = Vo sin 2ft, where Vo is the peak voltage and f is the frequency (in hertz). For a frequency of 56.0 Hz, what is the smallest value of the time at which the voltage equals one-half of the peak-value? B. The rms current in a copy machine is 7.36 A, and the resistance of the machine is 19.8Ω. What...

A particle in a 3-dimensional infinite square-well potential has ground-state energy 4.3 eV. Calculate the energies...

A particle in a 3-dimensional infinite square-well potential has ground-state energy 4.3 eV. Calculate the energies of the next two levels. Also indicate the degeneracy of the levels.

An electron is bound to a finite potential well. (a) If the width of the well...

An electron is bound to a finite potential well. (a) If the width of the well is 4 a.u., determine numerically the minimum depth (in a.u.) such that there are four even states. Give the energies of all states including odd ones to at least 3 digits. (b) Repeat the calculation, but now keep the depth of the well at 1 a.u., determine the minimum width (in a.u.)

In a step-down converter, Vd = 25V, Vo = 15 V, Io = 1.5 A, Ls...

In a step-down converter, Vd = 25V, Vo = 15 V, Io = 1.5 A, Ls = 200 µH, C = 500µF, and fs=50 kHz. (a) Plot the iL and υL for a period of Ts showing clearly the values of iLpeak, and υL. Assume boundary operation.

The orbital potential energies for the 4s and 4p of Br are -18.65 ev and -12.49ev,...

The orbital potential energies for the 4s and 4p of Br are -18.65 ev and -12.49ev, respectively. Recall that the H 1s is -13.61ev. The MO diagram for HBr is not exactly the same as HF. Draw the MO diagram for HBr, including energy levels, each orbitals shape, each orbitals character (meaning what atomic orbitals contribute to each M.O. and how much), symmetry labels (e.g.  and , * and *), indicate the HOMO and LUMO, the bond order (show...

3. Sketch a T-v diagram and find the specified state for the following states a. Propane...

3. Sketch a T-v diagram and find the specified state for the following states a. Propane at critical temp & press find T(°C), p(bar) and v(m3 /kg) b. Water v=.05 m3 /kg, T=140°C find p(bar) c. Water at p=30 MPa, T=100°C find v(m3 /kg)

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