Question

Find the variance for an electron in the n=5 state in a box of 1.0nm length

Find the variance for an electron in the n=5 state in a box of 1.0nm length

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
When an electron trapped in a one-dimensional box transitions from its n = 2 state to...
When an electron trapped in a one-dimensional box transitions from its n = 2 state to its n = 1 state, a photon with a wavelength of 636.4 nm is emitted. What is the length of the box (in nm)? What If? If electrons in the box also occupied the n = 3 state, what other wavelengths of light (in nm) could possibly be emitted? Enter the shorter wavelength first. shorter wavelength  nmlonger wavelength  nm
A one-dimensional impenetrable box of length a contains an electron that suffers a small perturbation and...
A one-dimensional impenetrable box of length a contains an electron that suffers a small perturbation and emilts a photon frequency v=3E1/h where E1 energy of the grounfd state. From this would it be correct to conclude that the initial state of the electron is the n = 2 box state? why or why not?
An electron is contained in a one-dimensional box of length 0.562 nm. (a) Draw an energy-level...
An electron is contained in a one-dimensional box of length 0.562 nm. (a) Draw an energy-level diagram for the electron for levels up to n = 4. (b) Photons are emitted by the electron making downward transitions that could eventually carry it from the n = 4 state to the n = 1 state. Find the wavelengths of all such photons: λ4 → 3, λ4 → 2, λ4 → 1, λ3 → 2, λ3 → 1, λ2 → 1 {149,...
An electron in a hydrogen atom is in a state with n = 5. Find the...
An electron in a hydrogen atom is in a state with n = 5. Find the orbital angular momentum and z component of the orbital angular momentum for each possible value of ℓ and m for the electron. (Use the following as necessary: ℏ. Enter your answers as comma-separated lists. Give exact answers. Do not round.) L = ______ Lz = _______
Consider an electron confined in a box of size d=1nm. Find the momentum and energy of...
Consider an electron confined in a box of size d=1nm. Find the momentum and energy of the electron for the wave function ( also called state) with n=3 and n=7 Find the coordinates of the points of highest probability of finding the electron, if the electron is in the state with n=12. Explain why.
EMERGENCY Consider an electron confined in a box of size d=1nm. Find the momentum and energy...
EMERGENCY Consider an electron confined in a box of size d=1nm. Find the momentum and energy of the electron for the wave function ( also called state) with n=3 and n=7 Find the coordinates of the points of highest probability of finding the electron, if the electron is in the state with n=12. Explain why.
We have an electron trapped in a one dimensional box, and is excited to the 2nd...
We have an electron trapped in a one dimensional box, and is excited to the 2nd (n = 2) state. What will be the length of the box if our electron has the same energy as a violet photon (404 nm)?
Find the energy of a ground state (n=1) of a proton in a one dimensional box...
Find the energy of a ground state (n=1) of a proton in a one dimensional box of length 6 nm. (meV) Calculate the wavelength of electromagnetic radiation when the photoon makes a transition from n=2 to n=1, and from n=3 to n=2 (micrometers)
An electron is confined to a box. In the 3rd allowed energy level, the energy is...
An electron is confined to a box. In the 3rd allowed energy level, the energy is 27 eV. Find the length of the box, and the energy in the ground state.
a) Originally, a H-atom is an n=5 state. The (total) energy of an electron in this...
a) Originally, a H-atom is an n=5 state. The (total) energy of an electron in this state is En = _______ eV. b) After this atom absorbs a 66-nm photon, the electron is ejected. The energy of the absorbed photon is Ey = _______eV. c) The kinetic energy of the ejected electron is K = _________eV