3. Commutation RelationsFor a particle in one-dimension in a field of potential energy V(u)mgy, which of the results following are correct?(a) Iv.p] -0(b) [y, H] - ih(c) p, H]--imgh v(d) [v², H] = 0

Particle is on one dimensional potential having potential V(y) = mgy So the particle is confined in…

Answered: (a) [v. pl -0 (b) y, H] - ih r (e) p,…

Science

Physics

(a) [v. pl -0 (b) y, H] - ih r (e) p, ]--imgħ (d) [, H] -0

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter11: Particle Physics And Cosmology

Section: Chapter Questions

Problem 11.5CYU: Check Your Understanding How much energy does an election receive in accelerating through a 1-V...

See similar textbooks

Related questions

Q: b 45° 10 b = %3D 1|

A: Given: The horizontal component is 10. The angle of the right angle is 45o.

Q: Calculate the equivalent resiİstance between A and B

Q: or the circvit shawn te =0.B9 mA こ568 2,-27.0 Kん 3 =10.1 K r Vz =85.63 Determire the otehal acvoSs…

Q: If A = 6i + 4j + 3k and B = 2i – 3j – 3k, find: a. A×B b. A ´ B c. The angle between A and B

Q: A = 2î + 3j + 4k B = î – 2j + 3k Find : 1- A + B 2- A - B В 3- 4 A – B

A: Given data: A→ = 2i^ + 3j^ + 4k^B→ = i^ - 2j^ + 3k^

Q: Taking A = (6.00i – 8.00j) units, 37. QC (a) (-8.00i + 3.00j) units, and C = (26.0i + 19.0j) units,…

A: Given data: A→=6.00i^-8.00j^ B→=-8.00i^+3.00j^ C→=26.0i^+19.0j^

Q: hvo when hv Elect ron is ejected from surface of metal

A: According to Einstein’s photoelectric equation : hν=ϕ+KEhv=hv0+KE Here, KE is the kinetic energy of…

Q: Parts B, C, and D: Micrometer Caliper and Vernier Caliper Smallest Division = 0.001 Estimated…

A: For Zinc : L=12.226 cm, W=2.220 cm, t=0.0800 cm, mass m=16.89 g and standard density ρo=7.14 g/cm3.…

Q: 1- Which of the following does not apply to systematic error? hna 90 30 37 d) 60 e) O 45

Q: 3. AAAAA 40 60 find 19alue of x

Q: 6-Since a =5i ̂-2j ̂+3k ̂ and b =2i ̂-j ̂-3k ̂, what is the result of (b . a)? a) i ̂+4j ̂+11k ̂ B)…

A: Multiplication of two vectors can be done in two ways. One is a Scalar product and the other is a…

Q: Mixed Unit Conversion Convert into given units of measurement. 1. 345 m, 14. 23.5200 cl. ml. cm 2. 3…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: onen he body is immersed in couter, he oficadiog Pocces ac m the hoK ) Weigm ef the beay 2 Up tmist…

Q: on a Past tme Jeb, you AK sked to ny grinder on md or denstty neo y/ langm 32.4 cm and a dsumerer…

Q: What do you understand by crystallography?

A: Crystallography is the study of crystals, their structures and properties. Crystals are arranged in…

Q: 10.0 µC +3.0 µC +1.0 uC +7.0 μC -8.0 µC

Q: 1. Kancaya iki kuvvet etkimektedir. Bileşke kuvvetin büyüklüğünü belirleyiniz. 200 N 40 F2-2 500 N

A: F1 = 200 N F2 = 500 N θ1 = 30oθ2 = 40+30 =70o

Q: 10-16 nm3 = ______km3. A. 10-20 B. 1020 C. 10-43 D. are noble…

A: Given data: 10-16 nm3 Required: The value in km3

Q: Find the Z in the figure. j20 2 - 3 3n *-130 -j30 US

A: Given that:- Electrical circuit is given. We have to find the value of Z.

Q: fđ = 2.0î +3.0f +4.0k and b= 3.0î- 2.0 +5.0k , then chose the correct answer for d · b ,it will be O…

A: The answer is given below

Q: -10.0 uC +3.0 µC Sa. +1.0 uC +7.0 µC -8.0 uC

Q: 01 Bir beyzbol sopas na çarpan beyzbol topu için tahmini kuvvet-zaman eğrisi şekilde gösterilmiştir.…

Q: vavelength (in nm)?

A: Given values:- Speed of electron,(v)=1.1 x 107 m/sec ----(1) Planck's Constant=6.6 x 10-34 J-sec…

Q: 1. Find the Miller indices for atomic plane A shown in Fig Q1(a). Z a A b

Q: Can the answer be 14.11?

A: To answer your question, we have solved it again and have performed the calculations.

Q: As 3 4 2.

Q: What is the approximate mass of an oxygen molecule, O2, if the atomic mass of oxygen is 15.9994 u?

A: Let M denotes the approximate mass of an oxygen molecule, and Z denotes the atomic mass. Therefore,…

Q: If a→-b→ = 2.4c→, a→+b→ = 2.1c→, and c→=1.9î+5.1ĵ, then what are (a) the x component of a→, (b)…

Q: ead, some medical de erable number of free

A: The Hall effect is the production of a voltage difference (the Hall voltage) across an electrical…

Q: A Vox = 2.56m)s 3.0m 2.om o floor is fnchion less mass of ball is 0.9kg point c is we fficient of…

Q: Help

Q: 0. A cable that weighs 2 ts it is used to lift 800 Ibs of coal am a anine shaft that is 500 ft deep.…

A: Given data :- The weight of the cable is w = 2 lbs/ft. The weight of the coal is W = 800 lbs. The…

Q: Ø.500 THRU $ Ø.014@ A BC@ 3/8-24 UNF - 2B e Ø.014@ B A C® MINOR DIA .002 00'E 2X 1.22 .188 L672 28…

A: Given : Details on Femoral A-P saw guide.

Q: The continuity equation satisfied by u = 4xy+y², v= 6xy+ 3y .1O u= 3x^2-2y^2, v=-6xy .IIO u=x-4y,…

Q: 0.004951.cm3 to n? 5.4200² mL to cms 95 CHm to pa 3910 bar to mmig. ... 10°F to K -1000°C to

A: Given: V=0.007951 cm3

Q: Currin ulⅡwa 3 5 8 hi 2 fo

A: (a) The weight of the elevator is equal to the gravitational force on it. The given weight in the…

Q: A proton, which is the nucleus of a hydrogen atom, can be modeled as sphere with a diameter of 2.4…

Q: How do I solve this problem properly in a step by step solution?

A: Given Density = 0.01932 kg/cm3 = 0.01932 × 106 kg/m3 = 1.932 ×104 kg/m3 Mass = 3.54 g = 3.54 ×…

Q: using Es p? No AX At and AX. AP 7 to prove that Ati DE 7h/2

A: At the microscopic level it is impossible to measure accurate the position and momentum of any…

Q: Ā = 3.0N, 150°, what is the y-component? A) -1.5 B) 1.5 C) -2.6 D) 2.6

A: Magnitude, a = 3 N Angle, t = 150o The y-component is given by the expression y = asint or y = 3 x…

Q: A valid, but probably useless, dimensionless group is givenby (μT0g)/ (YLα) , where everything has…

A: The dimensionless group (π) be defined as, π=μT0gγLα Where, μ be defined as the dynamic viscosity.…

Q: 7. A mass of 150 g of a certain element is known to contain approximately 4.52 x 1024 atoms. What is…

Q: sition 2 4 9 8 0 0 2 tirhe 9 8 Position u

Q: Pls help ASAP.

A: Given the length of the wave from X to Y is 4.5 m From figure the wavelength is 2/3 of the length of…

Q: The Moon is approximately 400,000 km from the Earth. An atom of a certain element has a diameter of…

Concept explainers

Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.

Question

3. Commutation Relations
For a particle in one-dimension in a field of potential energy V(u)
mgy, which of the results following are correct?
(a) Iv.p] -0
(b) [y, H] - ih
(c) p, H]--imgh v
(d) [v², H] = 0

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A Van de Graaff accelerator utilizes a 50.0 MV potential difference to accelerate charged particles such as protons. (a) What is the velocity of a proton accelerated by such a potential? (b) An electron?
The radius of circular electron orbits in the Bohr model of the hydrogen atom are given by (5.29 1011 m)n2, where n is the electron's energy level (Fig. P6.79). The speed of the electron in each energy level is (c/137n), where c = 3 108 m/s is the speed of light in vacuum, a. What is the centripetal acceleration of an electron in the ground state (n = 1) of the Bohr hydrogen atom? b. What are the magnitude and direction of the centripetal force acting on an electron in the ground state? c. What are the magnitude and direction of the centripetal force acting on an electron in the n = 2 excited state?
Check Your Understanding How much energy does an election receive in accelerating through a 1-V potential difference?
This problem gives some idea of the magnitude of the energy yield of a small tactical bomb. Assume that half the energy of a 1.00kT nuclear depth charge set off under an aircraft carrier goes into lifting it out of the water—that is, into gravitational potential energy. How high is the carrier lifted if its mass is 90,000 tons?
An electron is to be accelerated in a uniform electric field having a strength of 2.00106 V/m. (a) What energy in keV is given to the electron if it is accelerated through 0.400 m? (b) Over what distance would it have to be accelerated to increase its energy by 50.0 GeV?
3. If an electron is accelerated from rest through a potential difference of 1500 V, what speeddoes it reach? (e = 1.60 × 10-19 C , melectron = 9.11 × 10-31 kg
How much work is required to stop an electron (m=9.11×10−31kg)(m=9.11×10−31kg) which is moving with a speed of 1.80×106 m/sm/s ?
A proton is at rest near a Lithium ion with a separation of 2.6x10-15m.When released, they accelerate away from each other.Calculate the speed of each particle when they are 5.9x10-15m apart.
Two electrons are initially separated by 5.0 X 10^-8 m. When they are both released, they fly apart. How fast would they be flying apart when they are separated by a large distance?
How close would two stationary electrons have to be positioned so that their total mass is 4 times what it is when the electrons are very far apart?
How much work is needed to move a proton from a point with a potential of -100V to a point where it is -50V?
An electron is accelerated from rest by a potential difference. If we increase the potential by a factor of 9, how would it affect the potential energy, kinetic energy, and speed of the electron?