- Plasma (physics), an ionized state of matter similar to a gas. Common applications include the following:
- Plasma antenna, a type of radio antenna
- Plasma display, a flat-panel electronic visual display technology
- Plasma globe, a novelty item that was most popular in the 1980s
- Plasma lamp, a type of electrodeless lamp energized by radio frequency power
- Plasma weapon, any theoretical firearm designed to use plasma (high-energy ionized gas)
- Plasma weapon (fiction)
Read more about this topic: Plasma
Other articles related to "in physics, physics":
... An example would be a car moving at 10 km/h along a straight horizontal road ... In total, there are five main forces acting on this car, gravity on the mass of the car (the weight), the reaction force of the road opposing the weight, the friction of the wheels on the road, the force of the engine, and air resistance against the car ...
... In physics, for example, the space-time continuum model describes space and time as part of the same continuum rather than as separate entities ... A spectrum in physics, such as the electromagnetic spectrum, is often termed as either continuous (with energy at all wavelengths) or discrete (energy at only certain wavelengths) ...
... The Institute for Theoretical and Experimental Physics (ITEP Russian ... people studying topics ranging from theoretical physics and mathematics to biology and chemistry ... Research areas in theoretical physics concentrate around quantum field theory including the string theory ...
... In a non-tonal language, segments may be differentiated as follows Vowels are replaced by a set of relative pitch ranges generally tracking the f2 formant of spoken language ... Stress is expressed by higher pitch or increased length Consonants are produced by pitch transitions of different lengths and height, plus the presence or absence of occlusion ...
... Further information List of unsolved problems in physics Research in physics is continually progressing on a large number of fronts ... In condensed matter physics, an important unsolved theoretical problem is that of high-temperature superconductivity ... In particle physics, the first pieces of experimental evidence for physics beyond the Standard Model have begun to appear ...
Famous quotes containing the word physics:
“But this invites the occult mind,
Cancels our physics with a sneer,
And spatters all we knew of denouement
Across the expedient and wicked stones.”
—Karl Shapiro (b. 1913)
“The pace of science forces the pace of technique. Theoretical physics forces atomic energy on us; the successful production of the fission bomb forces upon us the manufacture of the hydrogen bomb. We do not choose our problems, we do not choose our products; we are pushed, we are forcedby what? By a system which has no purpose and goal transcending it, and which makes man its appendix.”
—Erich Fromm (19001980)