The translation operator for a finite spatial displacement is given in several dimensions by TI) — еxp (2) h (a) Evaluate [xi,T(1)) (3) (b) Demonstrate how the expectation value (x) changes under translation.

Q: Sheet No(4) O/A horizunt ul axle AB, Im Lang is pivited at the mid point C It Carries aweight f 2kg…

A: DATA GIVEN:- length of axle = 1m, as it carries 2kg at point A, so its weight at A is (WA) = 2…

Q: Show that it satisfies the following properties: Anticommutativity {f,g} = -{9, f} Bilinearity {af +…

A: Given, f,g=∑i∂xif ∂pig-∂pif ∂xig       ..........1 Anticommutativity: Now by definition,…

Q: What is the wavelength of a microwave whose frequency is 150 MHz? (remember M = (10)6)

A: Considering that the wave travels a distance of one wavelength in one period, is given by, V=fλ

Q: None

A: In quantum mechanics, a phenomenon known as quantum entanglement occurs when two or more particles…

Q: In the context of quantum mechanics, how does wave-particle duality influence our understanding of…

A: Wave-particle duality is a fundamental concept in quantum mechanics that significantly influences…

Q: Why we find out the ‘e/m’ ratio of electron then separately measure ‘e’ and ‘m’?

A: We find out 'e/m' ratio of electron then we separately measure 'e' and 'm' because , it is easy to…

Q: (II) What average force is needed to accelerate a 9.20-gram pellet from rest to 125 m/s over a…

A: Given data:Note: 1000 gm =1 kg.mass of pellet (m) = 9.20 gm = 9.20×10-3 kg.Initial velocity (u) = 0…

Q: Explain the system of two quantum-mechanical particles ?

A: Let the spatial coordinates of two body system is r1 and r2. Then the wavefunction can be written as…

Q: What is meant by  quantum length ?

A: Quantum length is also known as Planck's length. It is a unit of length and is a base unit in the…

Q: The energy of the quantum mechanical particle in a box decreases by decreasing the box dimension…

A: E=n2h28mL2 n is the quantized energy level m is the mass of particle L is the length of box

Q: 2) Explain the main failures of the classical physics that were beautifully explained by quantum…

A: The objective of the question is to understand the limitations of classical physics and how quantum…

Q: Why is the angular momentum quantized?

A:

Q: kT 1 if Jmaz 2hcB 2

A:

Q: The de Broglie wave length of electron accelerated from rest by 200V is

A: Given, v=200v λ=hP=h2meV=6.626×10-342×9.1×10-31×1.6×10-19×200=0.867×10-10 m

Q: In what ways are matter and energy related that were not known before the development of relativity…

A:

Q: Explain Quantum's Particle in the box?

A: According to quantum mechanics, the particle in a box means that a particle moves freely within a…

Q: , relating to quantu

A: We need to take help of Quantum numbers, to elaborate behavior of electron in an atoms, four types…

Q: ➤Classical physics classical physics and quantum physics) (HW4:what is the different between

A: Classical physics can predict the position and energy of the objects precisely provided we know all…

Q: E(z, t) = Eoe'kz-wr)§ is the solution of Maxwell's equations. 1. Show that E Eo Eglc B y,

A:

Q: Let A and B be two mutually exclusive events, such that P (A) = 0.25 and P (B) = 0.35, determine:…

A: Introduction: Mutually exclusive events are called disjoint events. If two events are considered…

Q: 2- Show that

A: Introduction: For two physical quantities to be simultaneously observable, their operator…

Q: 2,2. Calculate, in joules and electron volts, the energy of a light particle with a wavelength of…

A: Given:Wavelength:λ = 1150 nm = 1.15 x 10-6 m Energy:We know, energy of the photon…

Q: What property of quantum mechanics (dubbed “spooky action at a distance” by Einstein) has been…

A: Solution: A quantum mechanical particle can be described in a superposition state of all of its…

Q: Describe the functions of the different parts that make up a quantum computer.

A: Quantum computer - A quantum computer is a type of computer that uses quantum mechanics so that it…

Q: Knowing the wavefunction |2,0) = sine Calculate |2,1)

A:

Q: Write the equation of wave, having amplitude 5 x 10-2 m, wavelength 3 × 102 m and speed 50 m/s…

A: We must formulate the wave equation for a wave with amplitude 5×10-2 m, wavelength 3×10-2 m, and…