what is difference between degenerate and non degenerate time independent perturbation theory ?

Q: Calculate the wavelength of electrons accelerated from the rest state with the help of an electrical…

A: Electric potential (V) = 15000 volts Initial speed (u) = 0 ms

Q: The number of ways to arrange 6 classical systems on an energy chip of 5 states is

A: Its a concept of classical Maxwell-boltzmann statistics

Q: Define planar-density and wave-particle duality

A: planar density :- it is defined as the Crystallographic planes that are equivalent have the same…

Q: Calculate the energy of the nth excited state of a particle in a 1D box with hard walls at x = 0 and…

A:

Q: Explain the scope of particle-wave duality?

A: The particle duality nature was first observed in photons. Photons exhibit the dual property i.e.,…

Q: For a particle in cubic box, what is the degeneracy of the energy level 81 times the ground state…

A: The general expression of the particle’s energy (Enx,ny,nz) in a cubic box of side a is given as,…

Q: Explain the degenerate Partusbation theoy?

A: The perturbation expansion has a problem for states very close in energy. The energy difference in…

Q: Assembly consists of 8 classical systems distributed over five power strips of one cell, and their…

A:

Q: A particle has mass m in potential etherwise Calculate the probability and probability density to…

A: The normalized wavefunction for a particle in 1-dimensional box: ψ=2Lsin nπLx The probability,…

Q: Suppose that a ground-state harmonic oscillator experiences a perturbation ax at distances 0 0 is a…

A:

Q: Is the ground-state energy of a proton trapped in a onedimensional infinite potential well greater…

A: The ground-state energy of a proton trapped in a one dimensional infinite potential well is equal to…

Q: Find out the energy Eigenvalue and Eigen function of a particle in a onedimensional box havingthe…

A:

Q: In how many ways we can distribute N bosons in two states?

A: In how many ways can we distribute N bosons in two states . Solution :-

Q: It is possible to select for particles of a certain velocity by:

A: Yes it is possible to select the velocity for a particle. The basic device which is used to select…

Q: What are Cauchy-Reiman conditions prove Cauchy-Reiman condition.

A: Cauchy-Reiman condition is used to analytical or non-analytical. Let us consider x and y are the…

Q: Show that exp(i*m*phi) is an eigenfunction of L(hat)z and find the corresponding eigenvalue

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Q: For a particle moving in one dimension. It is possible for the particle to be in a state of definite…

A: As we know that according to the uncertainty principle the two parameters included in the relation…

Q: Consider Р is the density function of an ensemble. This system is said to be in stationary state if,…

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Q: What is Helmholtz free energy ?

A: Helmholtz free energy is a thermodynamics concept in which, thermodynamic potential is used to…

Q: Define the term e massless string approximation?

A: Massless string approximation is the concept used in Atwood's machine. Atwood machine is a machine…

Q: find the partition function of distinguishable and undistinguishable three particles in two energy…

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Q: Do you know what is Wave-Particle duality?

A: We have seen my properties of light like reflection, refraction, diffraction and Interference. In…

Q: Use the Fock representation to determine if the creation operator for a single-mode electromagnetic…

A: Answer:- According to Quantum Mechanics . A Fock state is a quantum starte. An element of a Fock…

Q: VE Sin (*) oCrs n= 1,2,3 PncX) = x >L whatis th momentum e igen ualues and eigen state

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Q: Describe the properties of a normalized wavefunction for a particle in a harmonic oscillator system

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Q: Consider a “muonic atom,” which consists of a proton and a negative muon, symbol -μ. Compute the…

A: Known data: Mass of proton, mp=938.27 MeV/c2 Mass of negative muon, mμ=105.66 MeV/c2 Planck's…

Q: What is the time-independent Schrodinger equation?

A: Schrodinger equation is a linear partial differential equation which describes the wave function or…

Q: If the absolute value of the wave function of a proton is 2 times as large at location A than at…

A:

Q: What Is The Physical Significance Of Lagrangian?

A: The Lagrangian function also termed as Lagrangian, is the quantity that characterizes the state of a…

Q: Ho here, Q is a constant with dimensions. The divergence of the vector potential A is Calculate the…

A: The divergence is, ∇·A=μ04πQr2

Q: Show that the uncertainty principle can be written in terms of force and time using…

A: uncertainty principle says that the location or position & velocity of an object cannot both be…

Q: For a system of bosons at room temperature, compute the average occupancy of a single-particle state…

A: To determine: Average occupancy and probability of the state if the energy of the state is 1 eV…

Q: The wavefunction of the particle in its ground state is w(x)= Ae 2a, Calculate the first %3D order…

A: The first-order energy correction is given by: ∫ψ*(x)H'ψ(x)dx∫ψ*ψdx where ψ(x) is the wavefunction…

Q: What is dirac notation?

A: Most of the calculations in quantum mechanics make avail of two different mathematical approaches…

Q: At what position is a particle in the second lowest energy state of a rigid box of length L most…

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Q: The number of methods for arranging two semi-classical systems on a power slice of 4 states is: O 4…

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Q: Can the particle in a one-dimensional box have energy degeneracy?

A:

Q: A particle, which is initially (t = 0) in the ground state of an infinite, one-dimensional potential…

A: The ground state and first excited state of the given infinite one-dimensional potential box can be…

Q: Plank formula by in

A: Stefan-Boltzman law:- We know that  according to Stefan Boltzmann's law, the amount of radiation…

Schrödinger equation

Schrödinger equation is a prominent equation in quantum mechanics. This equation is used to predict the behavior of quantum states or quantum particles. In quantum mechanics, the particles are treated as waves. A quantity called wave function is used to represent a quantum state. The wave function completely describes the quantum system. This equation can be used to study the particles like electrons, protons and, neutrons. It is also used to study the structure of hydrogen atoms and harmonic oscillators.