Expeotation value Calculate the expeotation value of the linear momentum Px of a particle described by...
Expeotation value
Calculate the expeotation value of the linear momentum Px of a particle described by the following normalized wavefucntions.
a. Ncos(kx)
b. Ne^(-ax^2)
Please leave a detailed step by step guide so i can use it for studying! Thank you for your help
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Expeotation value
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Hi, can you solve the question for me step by step, I will rate up if the working is correct. I will post the answer together with the question. Answer: Question 4 A particle of mass m is moving in...
Hi, can you solve the question for me step by step, I will rate
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Please provide step by step solutions to each problem
along with a brief explanation as to why you picked your
answer.
To whoever helps me, please know that I am stuggeling so hard
with this class. I'm not smart like everyone else, so please (if
you can) be detailed and if you have time, please try to explain to
me why you did what you did. I just don't get this subject, it
seems so random and...
Tutorial: Angular Momentum and Torque III. Angular Momentum The angular momentum of a point particle is defined by: L = ixp. Here, is a vector that points from the point of rotation (or point around which the angular momentum is calculated) to the location of the particle and p = mb is the linear momentum of the particle. A Your little brother Joey is playing with his toy airplane. The airplane is tied to a string and its motor makes...
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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...
Please help! Really need help to solve this question. Thank you
so much!
4. Consider a classical particle at temperature T. Suppose the Hamilton (i.e. the total energy) function H for the particle can be written as a sum of independent quadratic terms in the variables on which H depends. That is, if H -H(31,£2... ), then Here,5 could be a position or a momentum coordinate, and the a's are constants. As an example, 2 2 Px for a ID...
A particle with mass m is in a one-dimensional simple harmonic oscillator potential. At time t = 0 it is described by the state where lo and l) are normalised energy eigenfunctions corresponding to energies E and Ey and b and c are real constants. (a) Find b and c so that (x) is as large as possible. b) Write down the wavefunction of this particle at a time t later c)Caleulate (x) for the particle at time t (d)...
Please fully answer ALL parts!
:-) Thank you so much in advance!!
5) We'll find a consequence of the wave-like nature of matter is we can no longer simultaneously know the position and momentum of a particle with absolute certainty. This concept, known as the Heisenberg Uncertainty Principle, can be formulated mathematically as: where Δx and Δp are the uncertainty of the position of a particle and its linear momentum, respectively. a. In your own words, describe why a particle...
help on all a), b), and c) please!!
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1. A particle in an infinite square well has an initial wave...
I've spent over 2 hours working on this & I just can't get the
same value for Ka when I check it at the end. I don't know where I
am going wrong.. Please help. Thank you!
HNO, is a weak acid with a Ka of 40x101. Determine the H,O' ion concentration ([H'T and pH of a solution of 0.0025M HNO, . The"x is small" approximation is not valid, so the short cut cannot be used and a solution to...
Hi, can you solve the question for me step by step, I will rate
up if the working is correct. I will post the answer together with
the question.
Answer:
Question 4 A particle of mass m is moving in a horizontal plane in a circle of radius R, with angular velocity 6, anti-clockwise given by é t+cos(2t) Implement plane polar unit vectors er and ee, in the horizontal plane, and k in the vertical direction, giving a right-handed coordinate...
Topic: Organic Chemistry
Please provide step by step solutions to each problem
along with a brief explanation as to why you picked your
answer.
To whoever helps me, please know that I am stuggeling so hard
with this class. I'm not smart like everyone else, so please (if
you can) be detailed and if you have time, please try to explain to
me why you did what you did. I just don't get this subject, it
seems so random and...
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