Assume that four electrons are confined to a one dimensional box 4.95 ✕ 10−10 m in...
Assume that four electrons are confined to a one dimensional box 4.95 ✕ 10−10 m in length. If two electrons can occupy each allowed energy level, calculate the wavelength of electromagnetic radiation necessary to promote the highest-energy electron into the first excited state.
Homework Answers
Please
do rate if this helped. Thanks!Add Answer to:
Assume that four electrons are confined to a one dimensional box
4.95 ✕ 10−10 m in...
An electron is confined in the ground state in a one-dimensional box of width 10-10 m....
An electron is confined in the ground state in a one-dimensional box of width 10-10 m. Its energy is known to be 38 eV. (a) Calculate the energy of the electron in its first and second excited states (b) Sketch the wave functions for the ground state, the first and the second excited states (c) Estimate the average force (in Newtons) exerted on the walls of the box when the electron is in the ground state. (d) Sketch the new...
2. (a) When a particle of mass 1.0 x 10-26 g in a one-dimensional box goes...
2. (a) When a particle of mass 1.0 x 10-26 g in a one-dimensional box goes from the n=3 level to n=1 level, it emits a radiation with frequency 5.0 x 1014 Hz. Calculate the length of the box. (b) Suppose that an electron freely moves around inside of a three-dimensional rectangular box with dimensions of 0.4 nm (width), 0.4 nm (length), and 0.5 nm (height). Calculate the frequency of the radiation that the electron would absorb during its transition...
An electron is confined to a one-dimensional region in which its ground-state (n = 1) energy...
An electron is confined to a one-dimensional region in which its ground-state (n = 1) energy is 2.05 eV. (a) What is the length L of the region? nm (b) What energy input is required to promote the electron to its first excited state?
An electron in a 10.1-nm one-dimensional box is excited from the ground state into a higher-energy...
An electron in a 10.1-nm one-dimensional box is excited from the ground state into a higher-energy state by absorbing a photon of electromagnetic radiation with a wavelength of 13,950 nm. Determine the final energy state for this transition. 04 0 0 w Na Un 0 0 1 pts Question 24
An electron confined to a one-dimensional box has a ground-state energy of 35.0 eV. If the...
An electron confined to a one-dimensional box has a ground-state energy of 35.0 eV. If the box were somehow made twice as long, how would the photon's energy change for the same transition (first excited state to ground state)? o O increase the energy to three times as much as before o reduce the energy to one third as much as before o reduce the energy to one fourth as much as before o ) reduce the energy to one...
1/2) confined in a one-dimensional rigid box (an infinite Imagine an electron (spin square well). What...
1/2) confined in a one-dimensional rigid box (an infinite Imagine an electron (spin square well). What are the degeneracies of its energy levels? Make a sketch of the lowest few levels, showing their occupancy for the lowest state of six electrons confined in the same box. Ignore the Coulomb repulsion among the electrons. (6 points) S =
1/2) confined in a one-dimensional rigid box (an infinite Imagine an electron (spin square well). What are the degeneracies of its energy levels?...
An electron (mass m) is trapped ina 2-dimensional infinite square box of sides Lx - L...
An electron (mass m) is trapped ina 2-dimensional infinite square box of sides Lx - L - L. Take Eo = 92/8mL2. Consider the first four energy levels: the ground state and the first three excited states. 1) Calculate the ground-state energy in terms of Ep. (That is, the ground-state energy is what multiple of Eo? Eo Submit 2) In terms of Eo, what is the energy of the first excited state? (That is, the energy of the first excited...
What is the length of a one-dimensional box if an electron requires a wavelength of 6350...
What is the length of a one-dimensional box if an electron requires a wavelength of 6350 nm to be excited from the n = 2 to the n = 3 energy level?
problems 7 & 8 Problem 7: A particle confined in a rigid one-dimensional box of length...
problems 7 & 8
Problem 7: A particle confined in a rigid one-dimensional box of length 1 x 10-14m has an energy level ER = 32 MeV and an adjacent energy level En+1 = 50 MeV. 1 MeV = 1 x 106 eV (a) Determine the values of n and n + 1. Answer: n = 4 and n+1 = 5. (b) What is the wavelength of a photon emitted in the n+1 to n transition? Answer: X = 6.9...
please make sure your answer is clear Problem 4. (10 pts) An electron is confined in...
please make sure your answer is clear
Problem 4. (10 pts) An electron is confined in a one-dimensional infinite potential well with a width of 10 Å. The electron is in the second excited state and gives up its energy as it falls to the ground state. What is the wavelength of light emitted in the process?
Problem 4. (10 pts) An electron is confined in a one-dimensional infinite potential well with a width of 10 Å. The electron is...
An electron is confined in the ground state in a one-dimensional box of width 10-10 m. Its energy is known to be 38 eV. (a) Calculate the energy of the electron in its first and second excited states (b) Sketch the wave functions for the ground state, the first and the second excited states (c) Estimate the average force (in Newtons) exerted on the walls of the box when the electron is in the ground state. (d) Sketch the new...
An electron in a 10.1-nm one-dimensional box is excited from the ground state into a higher-energy state by absorbing a photon of electromagnetic radiation with a wavelength of 13,950 nm. Determine the final energy state for this transition. 04 0 0 w Na Un 0 0 1 pts Question 24
An electron confined to a one-dimensional box has a ground-state energy of 35.0 eV. If the box were somehow made twice as long, how would the photon's energy change for the same transition (first excited state to ground state)? o O increase the energy to three times as much as before o reduce the energy to one third as much as before o reduce the energy to one fourth as much as before o ) reduce the energy to one...
1/2) confined in a one-dimensional rigid box (an infinite Imagine an electron (spin square well). What are the degeneracies of its energy levels? Make a sketch of the lowest few levels, showing their occupancy for the lowest state of six electrons confined in the same box. Ignore the Coulomb repulsion among the electrons. (6 points) S =
1/2) confined in a one-dimensional rigid box (an infinite Imagine an electron (spin square well). What are the degeneracies of its energy levels?...
An electron (mass m) is trapped ina 2-dimensional infinite square box of sides Lx - L - L. Take Eo = 92/8mL2. Consider the first four energy levels: the ground state and the first three excited states. 1) Calculate the ground-state energy in terms of Ep. (That is, the ground-state energy is what multiple of Eo? Eo Submit 2) In terms of Eo, what is the energy of the first excited state? (That is, the energy of the first excited...
problems 7 & 8
Problem 7: A particle confined in a rigid one-dimensional box of length 1 x 10-14m has an energy level ER = 32 MeV and an adjacent energy level En+1 = 50 MeV. 1 MeV = 1 x 106 eV (a) Determine the values of n and n + 1. Answer: n = 4 and n+1 = 5. (b) What is the wavelength of a photon emitted in the n+1 to n transition? Answer: X = 6.9...
please make sure your answer is clear
Problem 4. (10 pts) An electron is confined in a one-dimensional infinite potential well with a width of 10 Å. The electron is in the second excited state and gives up its energy as it falls to the ground state. What is the wavelength of light emitted in the process?
Problem 4. (10 pts) An electron is confined in a one-dimensional infinite potential well with a width of 10 Å. The electron is...
Most questions answered within 3 hours.
-
Holstein cattle are normally black and white in appearance. A
black and white bull, Charlie, was...
asked 1 minute ago -
1.What is finite precision arithmetic and why is it important in
the study of computers?
2.Assume...
asked 10 minutes ago -
Calculate the pH of each of the following solutions.
(a) 0.29 M KNO2
(b) 0.33 M NaOCl
(c) 0.60...
asked 12 minutes ago -
A block of mass m = 2.4kg is attached to a single spring of
spring constant...
asked 32 minutes ago -
46. Why can’t the existence of god/gods be tested
scientifically?
1 - because god/gods are by...
asked 37 minutes ago -
A small ball is attached to one end of a spring that has an
unstrained length...
asked 39 minutes ago -
Write a public method “getSum()” that returns the sum of all
elements in binary tree. [Please...
asked 1 hour ago -
a stationary destroyer is equipped with sonar sends out pulses
of sound 45.000 MHz. Reflected pulses...
asked 1 hour ago -
1.a When 18.0 mL of a 7.50×10-4 M calcium nitrate solution is
combined with 18.0 mL...
asked 1 hour ago -
#1. GDP = 630 Investment increases by 40 Net Exports decrease by
25 Taxes increase by...
asked 1 hour ago -
During a recent study of 2100 participants, it was found that
754 had indications of hypertension....
asked 1 hour ago -
I have two different strains of mice being tested for the
incubation period of a certain...
asked 1 hour ago