Willamette University

900 State Street

Salem, Oregon 97301

503-370-6300 voice

Descriptive astronomy of the celestial sphere. Megalithic astronomy. Astronomy of classical antiquity. The Copernican revolution. Brahe, Kepler, Galileo and Newton. Spectroscopic methods of astronomy. Stellar physics and stellar evolution. The interstellar medium, star clusters and our galaxy. Other galaxies, the expanding universe, quasars and cosmology.

**Mode of Inquiry:** Understanding the Natural World

**Offering:**Fall**Instructor:**Watkins

Acceleration, mass, force, work, energy, momentum, angular momentum, temperature

and heat, as applied to the Newtonian kinematics and dynamics of a particle

and of the plane motion of a rigid body and to thermodynamics.

**Mode of Inquiry:** Understanding the Natural World

**General Education Requirement Fulfillment:** Quantitative and Analytical Reasoning

**Prerequisite:** Calculus

**Offering:**Every Semester**Instructor:**Staff

The electric field, Coulomb’s Law, Gauss’ Law, electric potential, capacitance, electric current, electromotive force, Kirchoff ’s Rules, the magnetic field, Ampere’s Law, Faraday’s Law, inductance, alternating current, electromagnetic waves, light, reflection and refraction, lenses, Huygen’s principle, interference, diffraction and polarization.

**Mode of Inquiry:** Understanding the Natural World

**General Education Requirement Fulfillment:** Quantitative and Analytical Reasoning

**Prerequisite:** PHYS 215 and Calculus

**Offering:**Every Semester**Instructor:**Staff

Theory of special relativity, quantum effects, atomic structure and spectra, molecular structure and spectra, x-rays, solid state physics, nuclear physics, elementary particles.

**General Education Requirement Fulfillment:** Writing-Centered

**Prerequisite:** PHYS 236 and Calculus

**Offering:**Spring**Instructor:**Bigelow

Temperature and its measurement, simple thermodynamic systems, heat, conductivity, convection, radiation, ideal gases, kinetic theory, entropy, enthalpy, Helmholtz and Gibbs functions, Maxwell’s Equations, statistical mechanics, low temperature physics, superfluidity, superconductivity and applications of heat and thermodynamics to other areas of physics and engineering.

**Prerequisite:** PHYS 215 and Calculus

**Offering:**Alternate years**Instructor:**Staff

Vector kinematics of plane motion in Cartesian and polar form. Newtonian particle mechanics. Projectile motion in resisting media. Work, energy and conservative forces. The force of gravity, Kepler’s Laws and planetary motion. Free and forced harmonic oscillations. Lagrange’s Equations.

**Prerequisite:** PHYS 215, 236 and and two courses in Calculus

**Offering:**Alternate years**Instructor:**Staff

Superposition, reflection, refraction, interference, diffraction and polarization of waves, illustrated with physical optics.

**Prerequisite:** PHYS 236 and two courses in Calculus

**Offering:**Alternate years**Instructor:**Staff

Classical electricity and magnetism including electric and magnetic fields, capacitance, inductance, dielectrics, induced electromotive force and the development of Maxwell’s Equations and electromagnetic waves.

**Prerequisite:** PHYS 215 and PHYS 236 and two courses in Calculus

**Offering:**Alternate years**Instructor:**Staff

DC and AC circuits, electrons in solids, transistors, power supplies, voltage and power amplifiers, oscillators, digital electronics, integrated circuits and application of electronics.

**Prerequisite:** PHYS 236 and Calculus

**Offering:**Alternate years**Instructor:**Bigelow

Study of basic nuclear structure, nuclear decay and radioactivity, nuclear reactions and particle physics.

**Prerequisite:** PHYS 331 and Calculus

**General Education Requirement Fulfillment:** Writing-centered

**Offering:**Alternate years**Instructor:**Bigelow

Treatment of crystal structure on an atomic scale including bulk, thermal, electric, magnetic, semiconducting and superconducting properties of matter.

**Prerequisite:** PHYS 331 and Calculus

**Offering:**Alternate years**Instructor:**Staff

This course examines how the evolution of the Universe can be understood in terms of fundamental physical laws. Specific topics covered will be the Big Bang, particle physics in the early Universe, nucleosynthesis in stars, black holes, and the future fate of the Universe. Recent important discoveries in Astronomy will be discussed along with how they are challenging some well established theories.

**Prerequisite:** PHYS 331 and Calculus

**Offering:**Alternate Springs**Instructor:**Watkins

This course will explore the development of ideas regarding gravity from a conceptual, mathematical, and historical perspective beginning with a review of Newton’s theory of gravity and then introducing Einstein’s theory of general relativity. Current exciting topics including black holes and the search for gravitational radiation will be discussed. Mathematical techniques, such as four-vectors and tensors will be introduced.

**Prerequisite:** PHYS 331 (or concurrent enrollment), and MATH 142

**Offering:**Alternate Springs**Instructor:**Beilby

A mathematical development of quantum theory. The first part of the course focuses on solving the Schr-dinger equation in one, two and three dimensions. Further topics include the theory of angular momentum, the hydrogen atom, identical particles and quantum statistics, and time-independent perturbation theory.

**Prerequisite:** PHYS 331 and MATH 256

**Offering:**Alternate springs**Instructor:**Staff

Individual programs of independent study of topics selected in consultation with faculty.

**Offering:**Every semester**Instructor:**Staff

Required Senior Year Experience for all resident Physics majors. Students prepare and carry out individual research projects under the direction of a departmental faculty member. The final product of the course is a written senior thesis and a formal oral presentation.

**Offering:**Fall**Instructor:**Staff