The Physics Equations and Answers Study Brief is intended as a quick reference for students of physics and lifelong learners interested in advanced physics topics. It presents useful physics reference information in an organized format. The Study Brief offers a concise introduction and history on the subject of physics. Definitions of key terms, handy charts of common measurement systems, as well as an overview of some pre-requisite math concepts nnecessary to successfully solve advanced equations are included. This title features quick reference to numerous sample physics problems and answers, including example sets in the following categories: mechanics, wave motion, thermodynamics, electromagnetism, geometrical optics, and light behavior.