Iway to express this discretization 7 8. Answer the following for both the Bohr model and the quantum model of the hydrogen atom: (a) What is the ground state energy? (b) What is the angular momentum in ground state? (c) In a given stationary state, is the uncertainity in radius (e-p distance) negative, zero or positive? (d) How many numbers is a given stationary state labeled/described by? 87

Iway to express this discretization 7 8. Answer the following for both the Bohr model and the quantum model of the hydrogen atom: (a) What is the ground state energy? (b) What is the angular momentum in ground state? (c) In a given stationary state, is the uncertainity in radius (e-p distance) negative, zero or positive? (d) How many numbers is a given stationary state labeled/described by? 87

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter7: Quantum Mechanics

Section: Chapter Questions

Problem 7.4CYU: Check Your Understanding A sodium atom nukes a transition from the first excited state the wound...

See similar textbooks

Similar questions

a) How many ways are there to arrange 3 quanta among 4 atoms in a solid? b) . the ground state energy. What is the Boltzmann factor for this excited state? >At room temperature, the fourth excited state of a microscopic oscillator is o.6 eV above
An ē in H-atom with, 8/3do Sino G30e9 aheses B= Conatent, do = Bohr sadius. From radial bast wave fn, a). Usina inspection Find elue of &no n=? L1).Find ey levelof ē ?statimg (Ans in 3 dif) levelof ē?a (Ans in 3 3.f) i Fin! mat böobable Vallue of radial baitionof eletoon? 1. BT AI,
Part f please!!
ssuming non-interacting electrons, what is the ground state energy for the helium atom (two protons, two electrons) in electron volts?
HELP ME ASAP 1. The universe has a typical temperature of only 3.0 K. If the intensities of light of different frequencies follow a blackbody distribution, then which frequency of light does the universe give off most? 2. A new, extremely precise apparatus has measured momentum (y component) of a certain proton to be: 5 x 10-28 kg m/s with an uncertainty of only 2 x 10-29 kg m/s. If the y-position of the proton is also measured, approximately what is the lowest possible uncertainty with which this measurement can be made? 3. What electrical force does a Uranium nucleus (Z=92) exert on one of its inner electrons, located at a distance of 175 picometers (=1.75 x 10-10m) ?
A)Calculate the frequency when an electron drops from n=5 to the n=4 level in a hydrogen atom. Round your answer to 4 significant digits. B)An electron in the hydrogen atom makes a transition from an energy state of principal quantum number ni to the n=2 state. If the photon emitted has a wavelength of 434nm , what is the value of ni? Round your answer to the nearest whole number.)
DETAILS PREVIOUS ANSWERS SERPSE10 39.8.OP.024.MI. MY NOTES PRACTICE ANOTHER (a) An electron and a 0.0320 kg bullet each have a velocity of magnitude 480 m/s, accurate to within 0.0100%. Within what lower limit could we determine the position of each object along the direction of the velocity? (Give the lower limit for the electron in mm and that for the bulet in m.) 1205 343e 12 for the eiectron V mm for the bullet (b) What I7 Within what lower limit could we determine the position of each tbject along the direction of the velocity it the electron and the bulet were both relativistic, traveling at 0.300e measured with the same accuracy? (Give the lower limit for the electron in nm and that for the bullet in m.) for the electron Again, you will need to use the uncertainty principle, but note now the velooty is high compared to the speed of fight. So, you will need to use the relativistic definition of momentum. To find the uncertainty in velocity, treat the momentum and velocity…
(Hand by writing ans.)A certain atom has an energy level of 3.50 eV above the ground state. When excited to this state, it remains 4.0µs, on average, before emitting a photon and returning to the ground state. i) What is the energy of the photon? What is the wavelength of the photon? ii) What is the smallest possible uncertainty in the energy of the photon?
i need the answer quickly
Ex. 10 : An electron in hydrogen atom stays in 2nd orbit for 10 S, How many, revoltution will it make till it jumps to the ground state ?
i need the answer quickly
L. An electron is confined in a cubical box of side 1Å. (i) Find its lowest energy (ii) what is the temperature at which the average ofthe molecule.ofa perfect gas would be equal to the lowest energy of the clectron (k =1.38×10-23 JI/K)?