Applied physics is the study of physics specifically as it pertains to developing and growing a wide range of practical uses in society through research and technology. Students may focus on a specific industry that uses this science, including aerospace, satellites, mobile telecommunications, lasers, microchips, fiber optics, semiconductors and information technology.

A-levels are tests students in the UK take to gain entrance into university. Each test covers a different subject, and a student’s score can help him or her choose an area for advanced study.