- Andrew SmithLv 71 month ago
A study of the fundamental physical properties and rules. Knowledge is made in layers. Each one builds on the one below it and provides a basis for layers above it. As physics deals with fundamental rules it provides the basis for Chemistry and for Engineering. Both of which build upon physical rules.
- GertLv 71 month ago
Physics is the branch of science concerned with the nature and properties of matter and energy. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.