Tl 6. (4 pts) We calculated Ahf for the ground state Hydrogen atom, but now let us consider Hht f...
Consider a hydrogen atom in its ground state. The hyperfine interaction between the magnetic moment of the proton and the magnetic moment of the electron is described by the Hamiltonian: H =A S.S, where S, is the spin of the electron, S, is the spin of the proton, and A is a constant. The ground state is split by the hyperfine coupling. Obtain the energies of the split levels.
4. When a hydrogen atom is bombarded, the atom may be raised into a higher energy state. As the excited electron falls back to the lower energy levels, light is emitted. What are the three longest-wavelength spectral lines emitted by the hydrogen atom as it returns to the n = 1 state from higher energy states? Give your answers to three significant figures. The lowest possible state, n = 1, corresponds to the electron in its smallest possible orbit; it...
A ground state hydrogen atom absorbs a photon of light having a wavelength of 92.3 nm. What is the final state of the hydrogen atom? Values for physical constants can be found in the Chempendix. = 4 x10° PETERS > Activities and Due Dates > HW #15 1555/1800 Resources [ Give Up? Feedback Resu Attem Quantum numbers arise naturally from the mathematics used to describe the possible states of an electron in an atom. The four quantum numbers, the principal...
2. (8 points) Consider an electron in a hydrogen atom with 1. There are three possible eigen- states of the operator L2, given by 11, m) 11,1), 11,0), and 11,-1). (a) Recall that the raising/lower operators are given by L±-L, ±ill. Also recall the rela- tionship Use this relationship to determine the 3x3 matrix representation of Ly (using a basis com- prised of eigenstates of L). (b) What are the eigenvalues and associated eigenstates of the operator Ly? (c) If...