PHYS 005. The World of Particles and Waves

This course presents an introduction to optics and quantum theory. Students will explore the counterintuitive consequences of quantum mechanics for our understanding of the subatomic world, where our notions of absolute properties such as the position or speed of a particle are replaced by probabilities. The course will introduce multiple ways to model light, from classical waves to quantum photons. It is the usual entry point to majoring or minoring in astronomy, astrophysics, or physics, and is a pre or co-requisite for the sophomore-level physics major curriculum; it welcomes both non-majors and prospective majors who are interested in engaging rigorously and deeply with both the mathematical and conceptual descriptions of physics.
Not eligible for NSEP credit.
Natural sciences and engineering.
1 credit.
Fall 2025. Bester and Smith, H.
Fall 2026. Geller and Smith, H.
Fall 2027 Bester and Smith, H.
Catalog chapter: Physics and Astronomy
Department website: http://www.swarthmore.edu/physics-astronomy

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