Physics is the most fundamental science that deals with the properties and interactions of matter and radiation. Understanding the world around us, including modern technological advancements, is based on centuries of developments in Physics. As such, Physics provides the basis for all applied sciences and technologies.

In the broadest sense, Physics is concerned with all aspects of nature on both the macroscopic and submicroscopic levels. Its scope of study encompasses not only the behaviour of objects under the action of given forces but also the nature and origin of gravitational, electromagnetic, and nuclear force fields.