Feb 6, 2026 · Physics, science that deals with the structure of matter and the interactions between the fundamental constituents of the observable universe. Its scope of study encompasses not only the …

He was principally concerned with the conceptions of matter and motion as part of his general program for science—namely, to explain all the phenomena of nature in terms of matter and motion. This …

Physical science is the study of the inorganic world. That is, it does not study living things. (Those are studied in biological, or life, science.) The four main branches of physical science are astronomy, …

Long called natural philosophy, physics (from Greek physikos) is concerned with all aspects of nature, covering the behaviour of objects under the action of given forces and the nature and origin of …

Feb 6, 2026 · One of the most significant branches of contemporary physics is the study of the fundamental subatomic constituents of matter, the elementary particles. This field, also called high …

Feb 6, 2026 · Physics - Gravitation, Mechanics, Energy: This field of inquiry has in the past been placed within classical mechanics for historical reasons, because both fields were brought to a high state of …

Feb 6, 2026 · Physics - Methodology, Laws, Experiments: Physics has evolved and continues to evolve without any single strategy. Essentially an experimental science, refined measurements can reveal …

Physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding world that are shared by different observers and whose …

Feb 6, 2026 · Just as technology feeds on fundamental science for new practical innovations, so physics appropriates the techniques and instrumentation of modern technology for advancing itself.

Principles of physical science - Concepts, Attitudes, Methods: Newton’s law of gravitation and Coulomb’s electrostatic law both give the force between two particles as inversely proportional to the …