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The wave function of a particle is (x)= A -00x500 Find the probability that the particle...
The wave function of a restricted particle on the x-axis is between x = 0 and...
The wave function of a restricted particle on the x-axis is between x = 0 and x = 1 ψ= ax ^2 and everywhere else ψ = 0. a) Find the value of constant a b) Find the probability that the particle is between x = 0.1 and x = 0.2 c) Find the wait value for the position of the particle
Extra Credit (3 points to Mideterm-2) Q1. A particle is described by the wave function (x)...
Extra Credit (3 points to Mideterm-2) Q1. A particle is described by the wave function (x) b(a2-x2) for -a sx s a and (x) 0 for x -a and x +a, where a and b are positive real constants. (a) Using the normalization condition, find b in terms a. (b) What is the probability to find the particle at x = +a/2 in a small interval ofwidth 0.01 a ? (c) What is the probability for the particle to be...
Please include explanations I. The graph shows the wave function ψ(x) of a particle between x =0 nm and x-2.0 nm. The cvx 0to 2.0 nm probability is zero outside of this region. In other words,p(x) -...
Please include explanations I. The graph shows the wave function ψ(x) of a particle between x =0 nm and x-2.0 nm. The cvx 0to 2.0 nm probability is zero outside of this region. In other words,p(x) - a) Find c, as defined by the figure. P(x) b) What is the probability of finding a particle between 1.0 nm and 2.0 nm? c) What is the smallest range of velocities you could find for an electron confined to this distance of...
part (e),(f) and (g) 3. Wave functions (40 marks) Consider particle described by wave function (x)...
part (e),(f) and (g)
3. Wave functions (40 marks) Consider particle described by wave function (x) = Ce-x/a for x > 0, and otherwise (C is a real and non-negative). (a) Normalise (x) and plot it (you can use a computer to plotit). (b) Calculate the probability that the particle is located within distance a from the origin. (e) Find mean value of position measurement. (d) Find mean value of momentum measurement. Hint: use the fact that (x) is purely...
Find the definite integral that is equal to the probability of finding the particle between: a)...
Find the definite integral that is equal to the probability of
finding the particle between:
a) x=0 and x=25
b)x=25 and x=50
When described by the normalized wave function 4
4 (particle in a box n = 1) 5 (particle in a box n = 2) 6 (particle in a box n = 3)
A particle is represented by the following wave function: ψ(x) =0 x<−1/2 ψ(x) =C(2x +...
A particle is represented by the following wave function: ψ(x) =0 x<−1/2 ψ(x) =C(2x + 1) −1/2 < x < 0 ψ(x) =C(−2x + 1) 0 < x < +1/2 ψ(x) =0 x > +1/2 (a)Evaluate the probability to find the particle between x=0.19 and x=0.35. (b) Find the average values of x and x2, and the uncertainty of x: Δx=√(x2)av-(xav)2 xav= (x2)av= Δx =
3. At time t-0 a particle is represented by the wave function A-if 0 < x<a...
3. At time t-0 a particle is represented by the wave function A-if 0 < x<a ψ(x,0) = 0 otherwise where A, a, and b are constants. a) Normalize ψ(x,0). b) Draw (x,0). c) Where is the particle most likely to be found at t-0? d) What is the probability of finding the particle to the left of a? e) What is the expectation value of x?
3. A particle of mass m in a one-dimensional box has the following wave function in...
3. A particle of mass m in a one-dimensional box has the following wave function in the region x-0 tox-L: ? (x.r)=?,(x)e-iEy /A +?,(X)--iE//h Here Y,(x) and Y,(x) are the normalized stationary-state wave functions for the n = 1 and n = 3 levels, and E1 and E3 are the energies of these levels. The wave function is zero for x< 0 and forx> L. (a) Find the value of the probability distribution function atx- L/2 as a function of...
1. A particle is described by wave function: = A exp(-alphax^2). Find the potential energy V(x)...
1. A particle is described by wave function: = A exp(-alphax^2). Find the potential energy V(x) with V(0)=0. And what is the energy of the particle?
A particle is described by the wave function where A0. Find the normalization constant A.
A particle is described by the wave function where A0. Find the normalization constant A.
A particle is described by the wave function where A0. Find the normalization constant A.
Extra Credit (3 points to Mideterm-2) Q1. A particle is described by the wave function (x) b(a2-x2) for -a sx s a and (x) 0 for x -a and x +a, where a and b are positive real constants. (a) Using the normalization condition, find b in terms a. (b) What is the probability to find the particle at x = +a/2 in a small interval ofwidth 0.01 a ? (c) What is the probability for the particle to be...
Please include explanations I. The graph shows the wave function ψ(x) of a particle between x =0 nm and x-2.0 nm. The cvx 0to 2.0 nm probability is zero outside of this region. In other words,p(x) - a) Find c, as defined by the figure. P(x) b) What is the probability of finding a particle between 1.0 nm and 2.0 nm? c) What is the smallest range of velocities you could find for an electron confined to this distance of...
part (e),(f) and (g)
3. Wave functions (40 marks) Consider particle described by wave function (x) = Ce-x/a for x > 0, and otherwise (C is a real and non-negative). (a) Normalise (x) and plot it (you can use a computer to plotit). (b) Calculate the probability that the particle is located within distance a from the origin. (e) Find mean value of position measurement. (d) Find mean value of momentum measurement. Hint: use the fact that (x) is purely...
Find the definite integral that is equal to the probability of
finding the particle between:
a) x=0 and x=25
b)x=25 and x=50
When described by the normalized wave function 4
4 (particle in a box n = 1) 5 (particle in a box n = 2) 6 (particle in a box n = 3)
3. At time t-0 a particle is represented by the wave function A-if 0 < x<a ψ(x,0) = 0 otherwise where A, a, and b are constants. a) Normalize ψ(x,0). b) Draw (x,0). c) Where is the particle most likely to be found at t-0? d) What is the probability of finding the particle to the left of a? e) What is the expectation value of x?
3. A particle of mass m in a one-dimensional box has the following wave function in the region x-0 tox-L: ? (x.r)=?,(x)e-iEy /A +?,(X)--iE//h Here Y,(x) and Y,(x) are the normalized stationary-state wave functions for the n = 1 and n = 3 levels, and E1 and E3 are the energies of these levels. The wave function is zero for x< 0 and forx> L. (a) Find the value of the probability distribution function atx- L/2 as a function of...
1. A particle is described by wave function: = A exp(-alphax^2). Find the potential energy V(x) with V(0)=0. And what is the energy of the particle?
A particle is described by the wave function where A0. Find the normalization constant A.
A particle is described by the wave function where A0. Find the normalization constant A.
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