Physics

Physics is the science of matter, energy and the fundamental laws that govern the universe at every scale, from the behaviour of quarks inside a proton to the motion of galaxies across the cosmos. It is a discipline built on the conviction that the universe is intelligible and that its behaviour can be described precisely using the language of mathematics. Studying physics means developing not just a knowledge of physical laws but the quantitative reasoning and problem-solving skills needed to apply them, skills that are among the most transferable in the graduate labour market.

At Swansea University, the three-year full-time BSc develops your understanding across the breadth of the discipline, including classical mechanics, thermodynamics, electromagnetism, quantum mechanics, particle physics, astrophysics and condensed matter physics. You will develop mathematical fluency alongside physical intuition, and you will learn to tackle problems that are genuinely hard, to manage uncertainty and to reason from principles rather than formulas. Laboratory work develops practical skills in measurement, data analysis and experimental design.

Swansea's research-active physics department means that the academic environment you learn in is shaped by current scientific inquiry, not just established textbook knowledge.

Swansea's coastal setting in south Wales provides a pleasant environment for study, and the university's strong research connections in areas including particle physics, medical physics and condensed matter enrich the undergraduate experience.

Physics graduates enter a remarkably wide range of careers. The technology, finance, defence, energy, healthcare and telecommunications sectors all employ physicists. Academic and industrial research, science policy, science communication and teaching are also significant destinations.

Many graduates go on to postgraduate study at masters or doctoral level, and a PhD in physics or a related field is the route into academic research.