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4. The following is a two-part problem. a. Using the Schrödinger equation and the "product nule"...
Recall that the time evolution of a wavefunction y(x, t) is determined by the Schrödinger equation,...
Recall that the time evolution of a wavefunction y(x, t) is determined by the Schrödinger equation, which in position space reads iħ 4(x, t) = -24(x, t) + V(x, t)(x, t). ih vrt - h ? a) Consider any two normalized solutions to the Schrödinger equation, 41(2, t) and 02(3,t). Prove that their inner product is independent of time, doo 1 Vi (2, t)u2(x, t) dc = 0. dt J-00 Hint: prove the useful intermediate result, a 202 201 -...
2. The hydrogen atom [8 marks] The time-independent Schrödinger equation for the hydrogen atom in...
2. The hydrogen atom [8 marks] The time-independent Schrödinger equation for the hydrogen atom in the spherical coordinate representation is where ao-top- 0.5298 10-10rn is the Bohr radius, and μ is the electon-proton reduced mass. Here, the square of the angular momentum operator L2 in the spherical coordinate representation is given by: 2 (2.2) sin θー sin θ 00 The form of the Schrödinger equation means that all energy eigenstates separate into radial and angular motion, and we can write...
Solve the following differential equation using MATLAB's ODE45 function. Assume that the all init...
Solve the following differential equation using MATLAB's ODE45 function. Assume that the all initial conditions are zero and that the input to the system, /(t), is a unit step The output of interest is x dt dt dt To make use of the ODE45 function for this problem, the equation should be expressed in state variable form as shown below Solve the original differential equation for the highest derivative dt 2 dt Assign the following state variables dt dt Express...
For this i presented problem number 80 from section 10.4. i need to answer the following question...
for this i presented problem number 80 from section 10.4. i
need to answer the following questions in the third picture. just
those questions. no cursive please its hard to read.
Math 213-101 Section 10.4 Discussion #80-Saved to this PC Layout References Mailings Review View Help Tell me what you want to do Problem: Historical Pathways. Throughout recorded history, people in various walls of life have had a recrentional interest in nathematics. For example, Represenlative James A Garfield discovered a...
Problem 2. Suppose that gx, y, 2) is a function with the following properties: -1,2,-4 5,...
Problem 2. Suppose that gx, y, 2) is a function with the following properties: -1,2,-4 5, 9(-1,2,-4)-2, 9u(-1,2,-4) -3, and 9.(-1,2,-4) 6 Answer the following questions, and carefully justify all your answers. (a) Estimate the value of g(-0.8,2.1,-4.2). near y (b) In what direction from the point (-1,2, -4) does g decrease the fastest? What is the rate of change in this direction? (c) Which of the following objects exist(s)? Justify your answers, and find an equation for the ones...
Homework-2 – Working with a class. Problem: Attached with this homework is code for a class...
Homework-2 – Working with a class. Problem: Attached with this homework is code for a class called DroppedObject. This class is used to to store the state of a falling object. The problem this class/object can be used to solve is detailed below. Your task for this homework is to read and understand the attached class. Note this class is formatted like all classes should be with private variables, constructors, a toString method, getter and setter methods, and other relevant...
A system consists of two particles of mass mi and m2 interacting with an interaction potential...
A system consists of two particles of mass mi and m2 interacting with an interaction potential V(r) that depends only on the relative distancer- Iri-r2l between the particles, where r- (ri,/i,21) and r2 22,ひ2,22 are the coordinates of the two particles in three dimensions (3D) (a) /3 pointsl Show that for such an interaction potential, the Hamiltonian of the system H- am▽ri _ 2m2 ▽22 + V(r) can be, put in the form 2M where ▽ and ▽ are the...
Please help solve this, using the equation to get through the problem. Additional information: where the...
Please help solve this, using the equation
to get through the problem.
Additional information:
where the initial position
, the initial speed
The above differential equation can also be written as:
If
, there is light damping where the solution has the form ( where r
and w are two positive constants)
or
If
there is heavy damping where,
where
and
are two positive constants
If
there is critical damping where,
where r is a positive constant
d'y dy ma...
Problem 4: Evaluation of the convolution integral too y(t) = (f * h)(t) = f(t)h(t –...
Problem 4: Evaluation of the convolution integral too y(t) = (f * h)(t) = f(t)h(t – 7)dt is greatly simplified when either the input f(t) or impulse response h(t) is the sum of weighted impulse functions. This fact will be used later in the semester when we study the operation of communication systems using Fourier analysis methods. a) Use the convolution integral to prove that f(t) *8(t – T) = f(t – T) and 8(t – T) *h(t) = h(t...
The state space model of an interconnected three tank water storage system is given by the following equation -3 1 o 1[hi] dt The heights of water in the tanks are, respectively, hi, h2, hz. Each tan...
The state space model of an interconnected three tank water storage system is given by the following equation -3 1 o 1[hi] dt The heights of water in the tanks are, respectively, hi, h2, hz. Each tank has an independent input flow; the volume flow rates of input water into the three tanks are, respectively, qii,qi2, Oi3. Each tank also has a water discharge outlet and the volume flow rates of water coming out of the tanks are, respectively, qo1,...
Recall that the time evolution of a wavefunction y(x, t) is determined by the Schrödinger equation, which in position space reads iħ 4(x, t) = -24(x, t) + V(x, t)(x, t). ih vrt - h ? a) Consider any two normalized solutions to the Schrödinger equation, 41(2, t) and 02(3,t). Prove that their inner product is independent of time, doo 1 Vi (2, t)u2(x, t) dc = 0. dt J-00 Hint: prove the useful intermediate result, a 202 201 -...
2. The hydrogen atom [8 marks] The time-independent Schrödinger equation for the hydrogen atom in the spherical coordinate representation is where ao-top- 0.5298 10-10rn is the Bohr radius, and μ is the electon-proton reduced mass. Here, the square of the angular momentum operator L2 in the spherical coordinate representation is given by: 2 (2.2) sin θー sin θ 00 The form of the Schrödinger equation means that all energy eigenstates separate into radial and angular motion, and we can write...
Solve the following differential equation using MATLAB's ODE45 function. Assume that the all initial conditions are zero and that the input to the system, /(t), is a unit step The output of interest is x dt dt dt To make use of the ODE45 function for this problem, the equation should be expressed in state variable form as shown below Solve the original differential equation for the highest derivative dt 2 dt Assign the following state variables dt dt Express...
for this i presented problem number 80 from section 10.4. i
need to answer the following questions in the third picture. just
those questions. no cursive please its hard to read.
Math 213-101 Section 10.4 Discussion #80-Saved to this PC Layout References Mailings Review View Help Tell me what you want to do Problem: Historical Pathways. Throughout recorded history, people in various walls of life have had a recrentional interest in nathematics. For example, Represenlative James A Garfield discovered a...
Problem 2. Suppose that gx, y, 2) is a function with the following properties: -1,2,-4 5, 9(-1,2,-4)-2, 9u(-1,2,-4) -3, and 9.(-1,2,-4) 6 Answer the following questions, and carefully justify all your answers. (a) Estimate the value of g(-0.8,2.1,-4.2). near y (b) In what direction from the point (-1,2, -4) does g decrease the fastest? What is the rate of change in this direction? (c) Which of the following objects exist(s)? Justify your answers, and find an equation for the ones...
A system consists of two particles of mass mi and m2 interacting with an interaction potential V(r) that depends only on the relative distancer- Iri-r2l between the particles, where r- (ri,/i,21) and r2 22,ひ2,22 are the coordinates of the two particles in three dimensions (3D) (a) /3 pointsl Show that for such an interaction potential, the Hamiltonian of the system H- am▽ri _ 2m2 ▽22 + V(r) can be, put in the form 2M where ▽ and ▽ are the...
Please help solve this, using the equation
to get through the problem.
Additional information:
where the initial position
, the initial speed
The above differential equation can also be written as:
If
, there is light damping where the solution has the form ( where r
and w are two positive constants)
or
If
there is heavy damping where,
where
and
are two positive constants
If
there is critical damping where,
where r is a positive constant
d'y dy ma...
Problem 4: Evaluation of the convolution integral too y(t) = (f * h)(t) = f(t)h(t – 7)dt is greatly simplified when either the input f(t) or impulse response h(t) is the sum of weighted impulse functions. This fact will be used later in the semester when we study the operation of communication systems using Fourier analysis methods. a) Use the convolution integral to prove that f(t) *8(t – T) = f(t – T) and 8(t – T) *h(t) = h(t...
The state space model of an interconnected three tank water storage system is given by the following equation -3 1 o 1[hi] dt The heights of water in the tanks are, respectively, hi, h2, hz. Each tank has an independent input flow; the volume flow rates of input water into the three tanks are, respectively, qii,qi2, Oi3. Each tank also has a water discharge outlet and the volume flow rates of water coming out of the tanks are, respectively, qo1,...
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