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- Dictionarymatter/ˈmatə/
noun
- 1. physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energy: "the structure and properties of matter" Similar
- 2. a subject or situation under consideration: "a great deal of work was done on this matter" Similar
verb
- 1. be important or significant: "it doesn't matter what the guests wear" Similar
- 2. (of a wound) secrete or discharge pus. rare US
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1 day ago · Matter is any substance that has mass and takes up space by having volume. Learn about the different states and properties of matter, the comparison with mass, and the historical and scientific views on its nature.
5 days ago · Gas, one of the three fundamental states of matter, with distinctly different properties from the liquid and solid states. The remarkable feature of gases is that they appear to have no structure at all.
- Edward A. Mason
2 days ago · Atomic, molecular, and optical physics (AMO) is the study of matter—matter and light—matter interactions on the scale of single atoms and molecules. The three areas are grouped together because of their interrelationships, the similarity of methods used, and the commonality of their relevant energy scales.
4 days ago · A matter is referred to as a substance which has a certain mass and takes up a certain volume in space. For example pen, pencil, toothbrush, water, milk are matters as well as car, bus, bicycle is also a matter. So matter is considered as a living thing and a non-living thing.
2 days ago · A quark (/ k w ɔːr k, k w ɑːr k /) is a type of elementary particle and a fundamental constituent of matter. Quarks combine to form composite particles called hadrons, the most stable of which are protons and neutrons, the components of atomic nuclei. [1] All commonly observable matter is composed of up quarks, down quarks and ...
3 days ago · dark matter, a component of the universe whose presence is discerned from its gravitational attraction rather than its luminosity. Dark matter makes up 30.1 percent of the matter-energy composition of the universe; the rest is dark energy (69.4 percent) and “ordinary” visible matter (0.5 percent).
4 days ago · Condensed matter physics focuses on understanding the behavior of solids and liquids, exploring phenomena such as magnetism, superconductivity, and quantum mechanics in these states of matter. Solids are essential for structural engineering and construction.
