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  1. Physics - Wikipedia

    Physics is the scientific study of matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. [1] It is one of the most fundamental …

  2. Physics | Definition, Types, Topics, Importance, & Facts | Britannica

    Dec 28, 2025 · Physics is the branch of science that deals with the structure of matter and how the fundamental constituents of the universe interact. It studies objects ranging from the very small using …

  3. PHYSICS Definition & Meaning - Merriam-Webster

    : a science that deals with matter and energy and their actions upon each other in the fields of mechanics, heat, light, electricity, sound, and the atomic nucleus.

  4. What is Physics? - Michigan Technological University

    Physics is a discipline that appeals to problem solvers who are curious about the world. Physicists work to gain knowledge of the mysteries of the universe—visible matter makes up only about 5 percent of …

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  5. PHYSICS Definition & Meaning | Dictionary.com

    PHYSICS definition: the science that deals with matter, energy, motion, and force. See examples of physics used in a sentence.

  6. PHYSICS | definition in the Cambridge English Dictionary

    Add to word list science the scientific study of matter and energy and the effect that each has on the other: nuclear / particle / theoretical physics (Definition of physics from the Cambridge Academic …

  7. physics noun - Definition, pictures, pronunciation and usage notes ...

    Definition of physics noun from the Oxford Advanced Learner's Dictionary. the scientific study of matter and energy and the relationships between them, including the study of forces, heat, light, sound, …

  8. Physics - definition of physics by The Free Dictionary

    (General Physics) the branch of science concerned with the properties of matter and energy and the relationships between them. It is based on mathematics and traditionally includes mechanics, optics, …

  9. What is Physics: Definition, Classification, Role - Scienly

    Feb 15, 2025 · A precise definition of this discipline is as: Physics is a fundamental branch of science that deals with the study of ‘nature’ and ‘natural phenomenon’. In other words, physics is a branch of …

  10. What is PhysicsDefinition, Types, Methods

    Physics is the branch of science that studies matter, energy, and the fundamental forces that govern the universe. It seeks to understand the behavior of physical systems, ranging from subatomic particles …