physics, science that deals with the structure of matter and the interactions between the fundamental constituents of the observable universe. ... Physics can, at base, be defined as the science of matter, motion, and energy. Its laws are typically expressed with economy and precision in the language of mathematics.

What is physics and why is it important?

Physics helps us to organize the universe. It deals with fundamentals, and helps us to see the connections between seemly disparate phenomena. Physics gives us powerful tools to help us to express our creativity, to see the world in new ways and then to change it. Physics is useful.

What is physics in your own words?

1 : a science that deals with matter and energy and their interactions. 2a : the physical processes and phenomena of a particular system. b : the physical properties and composition of something.