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A branch of physics that studies atoms as isolated systems of electrons and an atomic nucleus. Compare nuclear physics. atomic structure atomic weight (A) The sum total of protons (or electrons) and neutrons within an atom. audio frequency A periodic vibration whose frequency is in the band audible to the average human, the human hearing range.
This is a glossary for the terminology often encountered in undergraduate quantum mechanics courses. Cautions: Different authors may have different definitions for the same term. The discussions are restricted to Schrödinger picture and non-relativistic quantum mechanics. Notation: | - position eigenstate
Glossary of physics; Glossary of power electronics; Glossary of probability and statistics; List of topics characterized as pseudoscience; Glossary of psychiatry; Q.
velocity in terms of the speed of light c: unitless beta particle: gamma: Lorentz factor: unitless photon: gamma ray: shear strain: radian heat capacity ratio: unitless surface tension: newton per meter (N/m) delta: change in a variable (e.g. ) unitless Laplace operator: per square meter (m −2)
A glossary is a list of specialised or technical words with their meanings. Listed below are many glossaries supporting a wide range of subjects. ... • Physics ...
Another group of physics terminology terms, exciton, magnon, phonon, plasmon, phason, [7] polaron, roton [8] etc., refers to quasiparticles – quanta of corresponding excitations (spin, heat, plasma, polarization waves), which do not exist separately and were imagined by theoretists to consistently describe properties of solids and liquids.
The artificial intelligence (AI) boom has brought with it a cornucopia of jargon — from "generative AI" to "synthetic data" — that can be hard to parse.
Some online dictionaries are organized as lists of words, similar to a glossary, while others offer search features, reverse lookups, and additional language tools and content such as verb conjugations, grammar references, and discussion forums. The variety of online dictionaries for specialized topics is enormous, covering a wide range of ...