Physics

Physics is the science that asks the most fundamental questions about the universe: what is matter made of, how does energy move, and what are the laws that govern everything from subatomic particles to the largest structures in the cosmos? It sits at the heart of every other natural science and underpins most of modern technology, from the semiconductors in your phone to the medical imaging equipment in hospitals. Studying physics at degree level means learning to think rigorously, to build mathematical models of the physical world, and to test those models against experiment and observation.

At St Andrews, this five-year integrated master's programme takes you from the foundations of classical dynamics through to the sophisticated frameworks of quantum mechanics, relativity, and the physics of complex systems. You will study how these core ideas are applied in fields such as electronics, laser physics, condensed matter, and biophotonics, developing both theoretical depth and practical laboratory skills. The programme includes a year abroad, giving you the experience of studying physics in a different academic environment and broadening your intellectual horizons before you return to complete your master's-level work.

The typical entry tariff for this course is 232 UCAS points, reflecting the demanding and rewarding nature of the programme.

A degree in physics from a research-intensive institution like St Andrews is a passport to an exceptionally wide range of careers. Many graduates go directly into technical roles in engineering, computing, data science, or the energy sector, where their ability to model complex systems and solve hard quantitative problems is highly prized. Others move into finance, particularly quantitative analysis and risk modelling, or into scientific research and development.

Some pursue careers in education, science communication, or policy. The integrated master's qualification also provides excellent preparation for doctoral research, and many graduates continue to PhD study in physics, materials science, astronomy, or related disciplines.