Here's a breakdown of what physics encompasses:
* Fundamental Laws: Physics seeks to uncover the basic principles that govern how the universe works, from the smallest subatomic particles to the largest galaxies. This includes understanding concepts like gravity, electromagnetism, and the nature of light.
* Matter and Energy: Physics investigates the properties of matter and energy, including how they interact and transform. This involves studying concepts like motion, heat, sound, and light.
* Forces and Interactions: Physics examines the forces that govern the interactions between objects, including gravity, electromagnetism, and the strong and weak nuclear forces.
* Space and Time: Physics explores the nature of space and time, including their relationship to each other and to the fundamental laws of the universe. This includes topics like relativity and cosmology.
* The Universe: Physics investigates the origin, evolution, and structure of the universe, including the formation of stars, galaxies, and planets.
Essentially, physics is the study of the natural world in its most basic and fundamental forms. It aims to understand the "why" and "how" behind everything we see and experience.