PH2652 Modern Physics

An introduction to modern physics. Theory of relativity; blackbody radiation; photoelectric effect; matter waves; atomic spectral lines; Bohr model of the atom; uncertainty relations (position-momentum and time-energy); the Schrödinger equation (time dependent and independent); probability interpretation; infinite, finite and parabolic potential wells; tunneling (single and double barriers); electron spin and exclusion principle; the periodic table; molecular energy levels; quantum statistics (Bose-Einstein, Fermi-Dirac).

Prerequisite

PH1121, PH1322

Lecture Hours

4

Lab Hours

1

Course Learning Outcomes

Upon successful completion of this course, students will:

Understand special relativity including:

  • Length contraction and time dilation
  • Synchronization and simultaneity
  • The Doppler effect
  • The Twin Paradox
  • Relativistic energy and momentum

Understand the origins of quantum mechanics, to include

  • Blackbody radiation
  • Photoelectric effect
  • The Bohr model of atomic quantization

Analyze simple problems involving the Schrödinger equation including

  • Particle in a box
  • Finite square well potential
  • Step potentials
  • Barrier penetration

Understand atomic structure