Untangle the mysteries behind the universe, from the velocity of steam to the power of a supernova. 

This streamlined track provides students the flexibility to pursue additional academic interests like undertaking a minor, completing courses for medical school, preparing for a career in teaching, or preparing for law school. 

Using a balance of theoretical, experimental, and computational work, our program will provide you with a foundational understanding of physical phenomena and natural systems. Guided by our renowned, approachable faculty, you’ll hone the tools to investigate topics in-depth and the communication skills needed to share information with others. We’re committed to providing you with hands-on opportunities through the laboratory, field research at home and abroad, and independent study.

 

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Physics, BA

BA

The Bachelor of Arts (B.A.) degree provides students the flexibility to pursue additional academic interests, such as undertaking a minor, completing courses for medical school, or preparing for law school.

Learning Outcomes

  • PLO 1: Apply fundamental laws of physics—in the areas of classical mechanics, classical electricity and magnetism, and thermodynamics; and in modern physics, including statistical mechanics, special relativity, and quantum mechanics—to analyze and predict the behavior of physical systems.
  • PLO 2: Design and conduct experimental studies to apply and test physical ideas, and subsequently analyze and interpret the results.
  • PLO 3: Use computational methods for problem-solving and analytical thinking; as a means to acquire, analyze, interpret, and visualize large datasets; and as a tool to bridge theory and application.
  • PLO 4: Communicate scientific ideas—such as descriptions of physical principles, the theoretical analysis of physical systems, the methods and results of experiments, and the design and results of computational investigations—through presentations, written reports, and solved problems.
  • PLO 5: Apply multiple methods of analysis in solving problems and interpreting experiments, be able to explain why a particular method or methods are best suited to address particular types of problems, and be adept at applying knowledge and skills from courses and disciplines outside of physics.

Requirements

Lower Division

The following lower-division courses are required for the major.

  • Calculus I (4 units)
  • Calculus II (4 units)
  • Introduction to Physics I (4 units)
  • Intro to Physics I Lab (1 units)
  • Introduction to Physics II (4 units)
  • Intro to Physics II Lab (1 units)
  • Modern Physics (4 units)
  • Modern Physics Laboratory (1 units)
  • Computational Physics (4 units)

Upper Division

The following upper-division courses are required for the major

  • Analytical Mechanics (4 units)
  • Electronics & Instrumentation (4 units)
  • Electricity and Magnetism (4 units)
  • Thermal & Statistical Physics (4 units)
  • Quantum Mechanics (4 units)
  • Lower Division Lecture/Lab
  • Introduction to Astronomy (4 units)
  • Intro to Astronomy Lab
  • Revolutions in Science (4 units)
  • Revolutions in Science Lab
  • General Physics I (4 units)
  • General Physics I Laboratory
  • General Physics II (4 units)
  • General Physics II Laboratory
  • Introduction to Physics I (4 units)
  • Intro to Physics I Lab (1 units)
  • Introduction to Physics II (4 units)
  • Intro to Physics II Lab (1 units)
  • Modern Physics (4 units)
  • Modern Physics Laboratory (1 units)
  • Computational Physics (4 units)
  • Independent Study (1-4 units)
  • Transfer Course (1-5 units)
  • Analytical Mechanics (4 units)
  • Electricity and Magnetism (4 units)
  • Thermal & Statistical Physics (4 units)
  • Astrophysics (4 units)
  • Cosmology (4 units)
  • Observ Astron & Astrophysics (4 units)
  • Experiments in Modern Phys (4 units)
  • Electronics & Instrumentation (4 units)
  • Spec Topics Advanced Phys I (4 units)
  • Transfer Course (1-5 units)
  • Quantum Mechanics (4 units)
  • Spec Topics Advanced Phys II (4 units)
  • Independent Study (1-4 units)
  • Mentored Research (1-4 units)

What can you do with a degree in Physics?

A degree in Phsyics prepares you with a strong foundation in skills applicable to a wide variety of professions.
(*Some careers may require graduate school or additional study).

Image
students at a chalk board doing math

Teacher
Teach physics or general science in middle school or high school, helping students understand how the world works

Software Engineer
Design, build, and test software systems, using your analytical skills and coding experience from computational physics

Data Scientist
Work with large datasets, build models, and interpret trends for companies in tech, energy, finance, health, or policy

Optical Engineer
Develop and test systems that use light—like lasers, sensors, lenses, imaging devices, or fiber optics—for aerospace, medical, telecom, or defense applications

Systems Analyst / Technical Consultant
Translate complex technical problems into practical solutions for clients or teams, often bridging between engineers and decision-makers

Patent Examiner / Technical IP Specialist
Review inventions in physics-related areas and evaluate whether they are new and defensible, a path that pairs well with law school

Medical / Health Physics Assistant
Support clinical teams with imaging, radiation safety, or diagnostic systems in hospitals or biotech, a path that connects physics and health care

Policy Analyst (Science & Technology)
Help government, nonprofits, or advocacy groups evaluate the impact of energy policy, climate technology, AI regulation, or national security tools

Research Assistant
Contribute to lab or field projects in areas like materials science, instrumentation, clean energy, astrophysics, or climate sensing by gathering data and helping run experiments

Saint Mary's Testimonials

Person Headshot '14

“My time at SMC prepared me for the challenges of my post-grad life. As an international student, I had to adapt to living far away from home, with classes and life in a different language. Doing a challenging major like Physics added to the challenge of getting a degree abroad. But when I look back I am thankful for all the people I met along the way, who helped me in every step of the process - professors, fellow students, Brothers, and officers such as those who work at the CIP. Now I am fully suited to face the challenges of getting my career started in the engineering field. I recently got a promotion and I look forward to many more successes in the future.”

Javier Rivera, Physics Major 2021

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