Physics
Definition 1 of 2
Pro Tip 1/3
Academic Subject
Physics is a scientific field, often studied in educational settings and associated with experiments and theories. She'll take her physics exam next Wednesday.
Pro Tip 2/3
Branches of Physics
Physics has many branches, like quantum physics or astrophysics, focusing on different phenomena. After taking an introductory course, he developed a keen interest in quantum physics.
Pro Tip 3/3
Not Just Theoretical
Physics can be very practical; it explains how things work, from roller coasters to smartphones. To understand how a magnet works, you need to know some physics.