Space is the three-dimensional fabric containing all matter, energy, and forces.
The word you're looking for is... Fusion
Physics is the scientific study of the basic structure and behavior of nature in terms of matter, energy, and forces and how they relate within the framework of space and time. All natural entities whether microscopic or macroscopic, animate or inanimate, are treated within the scientific discipline of physics.
Based on the etymology of the word, physics can be defined in the following way: "Physics is the episteme of Nature, and Nature (Φύσις) is the phenomenon of spontaneous appearance and evolution." See Georgios Choudalakis' work on this at: http://www.mit.edu/~gchouda/miscellanea/physics/Physics_etymology.pdfBased on the etymology of the word, physics can be defined in the following way: "Physics is the episteme of Nature, and Nature (Φύσις) is the phenomenon of spontaneous appearance and evolution." See Georgios Choudalakis' work on this at: http://www.mit.edu/~gchouda/miscellanea/physics/Physics_etymology.pdf
Based on the etymology of the word, physics can be defined in the following way: "Physics is the episteme of Nature, and Nature (Φύσις) is the phenomenon of spontaneous appearance and evolution." See Georgios Choudalakis' work on this at: http://www.mit.edu/~gchouda/miscellanea/physics/Physics_etymology.pdfBased on the etymology of the word, physics can be defined in the following way: "Physics is the episteme of Nature, and Nature (Φύσις) is the phenomenon of spontaneous appearance and evolution." See Georgios Choudalakis' work on this at: http://www.mit.edu/~gchouda/miscellanea/physics/Physics_etymology.pdf
fire
In physics, time is the measure of motion of objects through space. It is treated as the fourth dimension in Einstein's theories of relativity. It is the entire evolution or history of the universe caused by the expansion of space since the moment of the Big Bang.
Free space is a term used in classical physics. It is a region of space that has no gravitational or electromagnetic fields. It is used as an absolute standard.
The unit of weight in physics is the Newton (N). It is defined as the force exerted on an object due to gravity.
Fusion is the process in which nuclei combine to form more massive nuclei in physics.
The SI derived unit of energy is named after James Prescott Joule, an English physicist andbrewer who lived from 1818 to 1889. Joule studied the nature of heat, and discovered itsrelationship to mechanical work. This led to the theory of conservation of energy, whichled to the development of the first law of thermodynamics.
The word 'work' in physics is defined as the transfer of energy from one material body to another. It is a body's displacement in space caused by an external force resulting in motion. If a force is applied but there is no displacement or motion, then no work is done. Also work is not done if a force is applied perpendicular to the body's displacement. Work is expressed in units such as joules or foot-pounds.
Force times distance