A spin system is known to be in an Eigen state of S n with
Question:
A spin ½ system is known to be in an Eigen state of S ∙ n with Eigen value h/2, where n is a unit vector lying in the xz-plane that makes an angle γ with the positive z-axis.
a. Suppose Sx is measured. What is the probability of getting + h/2?
b. Evaluate the dispersion in Sx, that is, < (Sx - x >)2>. For your own peace of mind check your answers for the special cases γ = 0, π/2, and π).
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (7 reviews)
costy2 Here S and jf cosy2 siny2 siny2 is easily seen that the eigenke...View the full answer
Answered By
Diane Joyce Pastorin
Please accept my enthusiastic application to solutioninn. I would love the opportunity to be a hardworking, passionate member of your tutoring program. As soon as I read the description of the program, I knew I was a well-qualified candidate for the position.
I have extensive tutoring experience in a variety of fields. I have tutored in English as well as Calculus. I have helped students learn to analyze literature, write essays, understand historical events, and graph parabolas. Your program requires that tutors be able to assist students in multiple subjects, and my experience would allow me to do just that.
You also state in your job posting that you require tutors that can work with students of all ages. As a summer camp counselor, I have experience working with preschool and kindergarten-age students. I have also tutored middle school students in reading, as well as college and high school students. Through these tutoring and counseling positions, I have learned how to best teach each age group.
4.60+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Modern Physics questions
-
The frequency response of a stable LTI system is known to be real and even. Is the inverse system stable?
-
Suppose that a population is known to be normally distributed with = 2,000 and = 230. If a random sample of size n = 8 is selected, calculate the probability that the sample mean will exceed 2,100.
-
The half-life of a radioactive isotope is known to be exactly 1 h. (a) What fraction of a sample would be left after exactly 3 h: (1) one-third, (2) one-eighth, or (3) one-ninth? (b) What fraction of...
-
Northwest Building Products (NBP) manufactures two lumber products from a joint milling process: residential building lumber (RBL) and commercial building lumber (CBL). A standard production run...
-
An RLC circuit is driven at its resonance frequency. Is its impedance greater than, less than, or equal to R? Explain.
-
In the circuit in Fig. 6.64, let is = 30e-2t mA and v1(0) = 50 V, v2(0) = 20 V. Determine: (a) v1(t) and v2(t), (b) The energy in each capacitor at t = 0.5 s. 12 HF 20 uF
-
Team-selling situations might be a better alternative than individual selling arrangements in terms of being able to positively motivate members of the sales force. Discuss.
-
Data-2-Go manufactures and sells flash drives. The company produces only when it receives orders and, therefore, has no inventories. The following information is available for the current month:...
-
firm declares a 5-1 stock split. Before the stock split: Common stock (100,000 shares, $1 par) Capital in Excess of Par 100,000 500,000 $2,000,000 $2,600,000 Retained Earnings Total Equity Calculate...
-
European Styles, Inc. manufactures womens blouses of one quality, which are produced in lots to fill each special order. Its customers are department stores in various cities. European Styles sews...
-
A two-state system is characterized by the Hamiltonian H = H 11 |1> <1| + H 22 |2> <2| + H 12 [|1> < 2| + |2> <1|], where H 11 , H 22 , and H 12 are real numbers with the dimension of energy, and |1>...
-
A certain observable in quantum mechanics has a 3 x 3 matrix representation as follows: a. Find the normalized eigenvectors of this observable and the corresponding eigenvalues. Is there any...
-
Match the following branded concepts with the type of branding it represents. Ben and Jerry's ice cream served on American Airlines flights Pizza Hut operation in a hospital lobby 1. restaurant A. 2....
-
At noon, ship A is 50 miles due west of ship B. Ship A is sailing west at 16 mph and ship B is sailing north at 20 mph. How fast (in mph) is the distance between the ships changing at 5 PM?
-
A particle is moving along the curve y = 52x+5. As the particle passes through the point (2, 15), its x- coordinate increases at a rate of 3 units per second. Find the rate of change of the distance...
-
In 2 0 2 3 , Active Lifestyle Inc. purchased $ 4 , 3 6 4 , 0 0 0 of new plant & equipment, resulting in $ 4 , 3 6 4 , 0 0 0 in cash flows from investing activities. During the year, it raised $ 5 , 0...
-
Gravel is being dumped from a conveyor belt at a rate of 20 cubic feet per minute. It forms a pile in the shape of a right circular cone whose base diameter and height are always the same. How fast...
-
A Kite 50 feet above the ground moves horizontally at a speed of 8 ft/s. At what rate is the angle between the string and the ground decreasing when 150 feet of string is out? Preview My Answers...
-
With the help of the explicit expression for the semi-group of BM killed at time \(T_{0}(3.1 .9)\), deduce the semi-group of \(\mathrm{BES}^{3}\) from formula (6.1.8). \[\begin{equation*}...
-
What are the risks and liability factors in an audit? What are the implications to the auditor? What are the implications to the organization? How can the auditor mitigate these risks and liability...
-
How much heat transfer (in kilocalories) is required to thaw a 0.450-kg package of frozen vegetables originally at 0C if their heat of fusion is the same as that of water?
-
For the He wave function, use with Z eff = 2 - 5/16, as obtained by the variational method. The measured value of the diamagnetic susceptibility is 1.88 x 10 -6 cm 3 /mole. Using the Hamiltonian for...
-
Estimate the ground-state energy of a one-dimensional simple harmonic oscillator using as a trial function with to be varied. You may use (x|0) = e-Blx|
-
Suppose the electron had a very small intrinsic electric dipole moment analogous to the spin-magnetic moment (that is, el proportional to ). Treating the hypothetical - el . E interaction as a small...
-
Discuss the dynamic organization of the cytoskeleton and its pivotal role in cellular motility, intracellular transport, and structural integrity .
-
Would you support the idea of a government issued Digital currency? Why ? and why not?
-
To protect her savings against further inflation and to help her prepare for a healthy financial future, Hanna Lind deposits $9,100 in an investment account earning 6% interest compounded quarterly....
Study smarter with the SolutionInn App