(a) Explain why the Bohr model of the atom violates the Heisenberg Uncertainty Principle.

icon
Related questions
Question
(a) Explain why the Bohr model of the atom violates the Heisenberg Uncertainty Principle.
(b) A photon is emitted by a doubly ionised lithium atom (Li2+) when an electron makes a
transition to the ground state. The wavelength of the photon is measured to be 10.83
nanometres.
Determine the principal quantum number and the energy of the initial stat
The atomic number of lithium is Z = 3.
(c)
i. Photons of wavelength 10.83 nanometres are incident on a tantalum surface. What
is the maximum kinetic energy of the photoelectrons if the work function of tan-
talum is = 4.1 eV?
ii. What is the maximum wavelength for a photon to eject photoelectrons from a
tantalum surface?
■
Transcribed Image Text:(a) Explain why the Bohr model of the atom violates the Heisenberg Uncertainty Principle. (b) A photon is emitted by a doubly ionised lithium atom (Li2+) when an electron makes a transition to the ground state. The wavelength of the photon is measured to be 10.83 nanometres. Determine the principal quantum number and the energy of the initial stat The atomic number of lithium is Z = 3. (c) i. Photons of wavelength 10.83 nanometres are incident on a tantalum surface. What is the maximum kinetic energy of the photoelectrons if the work function of tan- talum is = 4.1 eV? ii. What is the maximum wavelength for a photon to eject photoelectrons from a tantalum surface? ■
Expert Solution
steps

Step by step

Solved in 3 steps with 1 images

Blurred answer
Similar questions