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General physics
Terms realting to physics that are not fit for other subcategories.
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General physics
Quantum reflection
Physics; General physics
Quantum reflection is a physical phenomenon involving the reflection of a matter wave from an attractive potential.
Alternator
Physics; General physics
An electric generator that makes an alternating current. An alternator contains two two magnets and a coiled wire that rotates between them.
Eddy
Physics; General physics
A current, such as a water current or an air current, that moves in a direction that is different from that of the main current.
Foucault
Physics; General physics
French scientist who measured the velocity of light and proved that light moves more slowly in water than in air.
Physics
Physics; General physics
The scientific study of matter and energy and the relations between them. Physics includes the studies of light, sound, heat, electricity, and structure of atom.
Two-state quantum system
Physics; General physics
Second sound is a quantum mechanical phenomenon in which heat transfer occurs by wave-like motion, rather than by the more usual mechanism of diffusion.
Ray
Physics; General physics
A narrow beam of light, heat, or some other form of radiant energy: The sun's rays are hottest in the middle of the day.