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- 34 bytes (3 words) - 06:58, 21 April 2009
- ...case the [[time averaging|''average'']] power transfer over one [[Period (physics)|period]] of the wave is used. ''Intensity'' can be applied to other circum ...ting vector]].<ref>{{cite encyclopedia |encyclopedia=Encyclopedia of Laser Physics and Technology |title=Optical Intensity |url=https://www.rp-photonics.com/o ...5 KB (796 words) - 13:05, 12 February 2024
- 89 bytes (9 words) - 17:49, 24 July 2023
- ...|last2=Resnick |first2=Robert |author-link2=Robert Resnick |title=Quantum Physics of Atoms, Molecules, Solids, Nuclei, and Particles |url=https://archive.org ...t this insistence and the style of his proof initiated the modern particle physics era, where abstract quantum properties derived from symmetry properties dom ...71 KB (10,351 words) - 14:30, 6 March 2024
- {{Branches of physics}} {{physics-stub}} ...828 bytes (117 words) - 05:17, 19 October 2023
- ...one]]s and [[antenna (radio)|antennae]], and nulls caused by [[Reflection (physics)|reflections]] of [[Wave|waves]]. ...5 KB (792 words) - 03:42, 22 August 2023
- In [[physics]], a '''moment''' is a mathematical expression involving the product of a f |title= Collected Papers in Physics and Engineering ...22 KB (3,299 words) - 18:21, 23 January 2024
- [[Category:Energy (physics)| ]] ...53 bytes (5 words) - 15:18, 2 September 2020
- {{Short description|Physics property associated with symmetries}} {{About|charge in the most general physics sense|charge as relates to electrical phenomena|electric charge|other uses ...9 KB (1,310 words) - 11:28, 22 December 2023
- In [[physics]], a '''parity transformation''' (also called '''parity inversion''') is th It can also be thought of as a test for [[Chirality (physics)|chirality]] of a physical phenomenon, in that a parity inversion transform ...39 KB (5,762 words) - 09:33, 12 February 2024
- ...k with equal force in the opposite direction. In certain fields of applied physics, such as [[biomechanics]], this force by the ground is called '[[ground rea ...is floating, there is also a support force in upward direction ([[Tension (physics)|tension]] force, [[normal force]], [[buoyant]] force, respectively). This ...14 KB (2,204 words) - 19:36, 24 October 2023
- In physics, '''circulation''' is the [[line integral]] of a vector field around a clos }}</ref><ref name=":0">{{Cite web| title=The Feynman Lectures on Physics Vol. II Ch. 3: Vector Integral Calculus| url=https://feynmanlectures.caltec ...8 KB (1,206 words) - 01:25, 10 December 2023
- uses of "Work" in physics|Work (electrical)|Work (thermodynamics)}} In [[physics]], '''work''' is the [[energy]] transferred to or from an [[Physical object ...49 KB (8,023 words) - 15:49, 6 March 2024
- |title= Plasma Physics: An Introduction to Laboratory, Space, and Fusion Plasmas |title=Physics of the Solar Corona. An Introduction ...62 KB (8,752 words) - 15:27, 13 February 2024
- ...connection affects the oscillatory pattern of both objects. In [[particle physics]], <dfn>two particles are coupled </dfn>if they are connected by <dfn>one o If two [[Waves (physics)|waves]] are able to transmit [[energy]] to each other, then these waves ar ...9 KB (1,372 words) - 07:18, 25 January 2024
- {{short description|Subdiscipline of condensed matter physics that deals with materials of an intermediate size}} {{about|the sub-discipline of condensed matter physics|the branch of meteorology|mesoscale meteorology}} ...11 KB (1,480 words) - 14:05, 1 January 2024
- In [[theoretical physics]], an '''invariant''' is an [[observable]] of a [[physical system]] which r ...l physics, and many theories are expressed in terms of their [[symmetry in physics|symmetries]] and invariants. ...4 KB (590 words) - 03:10, 4 July 2023
- ...n204>{{cite book |author=Richard P. Feynman |title=The Feynman Lectures on Physics Vol II |publisher=Addison Wesley Longman |year=1970 |url=https://feynmanlec ...an110>{{cite book |author=Richard P. Feynman|title=The Feynman Lectures on Physics Vol I|publisher=Addison Wesley Longman| year=1970 |url=https://feynmanlectu ...33 KB (4,918 words) - 04:26, 12 February 2024
- In the physics of sports, the drag force is necessary to explain the motion of balls, jave ...s not moving relative to the currently used reference system, the [[power (physics)|power]] required to overcome the aerodynamic drag is given by: ...41 KB (6,472 words) - 12:59, 8 March 2024
- ...sumed as unit of activity... |doi-access=free}}</ref> Power is a [[Scalar (physics)|scalar]] quantity. ...ar=1974}}</ref><ref>Chapter 13, § 3, pp 13-2,3 ''[[The Feynman Lectures on Physics]]'' Volume I, 1963</ref> ...14 KB (2,322 words) - 06:43, 6 February 2024
Page text matches
- ...ve|date=December 2008}} The '''energy functional''' is the total [[energy (physics)|energy]] of a certain system, as a [[functional (mathematics)|functional]] * [[Action (physics)]] ...1 KB (205 words) - 14:52, 8 April 2022
- [[Category:Power (physics)]] ...89 bytes (11 words) - 18:05, 30 November 2023
- {{DISPLAYTITLE:Delta-''v'' (physics)}} In general physics, '''delta-''v''''' is a change in [[velocity]]. The [[Delta_(letter)|Greek ...1 KB (221 words) - 10:40, 27 January 2024
- The '''measure''' in [[quantum physics]] is the integration [[measure (mathematics)|measure]] used for performing ...coded within the concept of the '''measure''' by an '''[[Observer (quantum physics)|observer]]'''. ...1 KB (157 words) - 23:32, 20 December 2020
- [[Category:Energy (physics)| ]] ...53 bytes (5 words) - 15:18, 2 September 2020
- ...ind power|Nuclear technology|Technology|Engineering|Ecology|Earth sciences|Physics|Transport|Business and economics|Chemistry}} ...163 bytes (19 words) - 02:06, 19 January 2023
- {{Branches of physics}} {{physics-stub}} ...828 bytes (117 words) - 05:17, 19 October 2023
- {{Short description|Aspect of condensed matter physics}} '''Photoionisation cross section''' in the context of [[condensed matter physics]] refers to the probability of a [[particle]] (usually an [[electron]]) bei ...2 KB (277 words) - 15:45, 20 July 2022
- In strong-field [[laser physics]], '''ponderomotive energy''' is the cycle-averaged quiver energy of a free In terms of the laser [[Intensity (physics)|intensity]] <math>I</math>, using <math>I=c\epsilon_0 E^2/2</math>, it rea ...3 KB (435 words) - 12:56, 13 April 2023
- ...ref>Halliday, David, Resnick, Robert, and Walker, Jearl. [[Fundamentals of Physics]]. John Wiley & Sons, 2013.</ref> ...ches zero. This choice simplifies calculations and is a convention in many physics problems. ...3 KB (395 words) - 09:02, 14 November 2023
- [[Category:Physics-related lists]] ...393 bytes (43 words) - 11:40, 7 October 2018
- ...e same [[direction (geometry)|direction]] as the [[Vector (mathematics and physics)|vector]] {{vec|''F''}}.<ref>*{{citation ...ool." The Physics Teacher 39.8 (2001): 481-485. https://www.usna.edu/Users/physics/mungan/_files/documents/Publications/TPT.pdf</ref> ...3 KB (406 words) - 11:08, 25 February 2024
- ...riction]] and to viscous or elastomeric resistance which convert [[Motion (physics)|motion]] or kinetic energy to [[heat]]. [[Category:Energy (physics)]] ...2 KB (261 words) - 01:08, 22 June 2022
- In [[theoretical physics]], an '''invariant''' is an [[observable]] of a [[physical system]] which r ...l physics, and many theories are expressed in terms of their [[symmetry in physics|symmetries]] and invariants. ...4 KB (590 words) - 03:10, 4 July 2023
- ...e and direction). Since that motion is always circular,<ref name="Physics">Physics by M. Alonso & E. Finn, Addison Wesley 1996.</ref> the cyclotron frequency ...in [[Gaussian units]].<ref>Kittel, Charles. [[Introduction to Solid State Physics]], 8th edition. pp. 153</ref> In Gaussian units, the Lorentz force differs ...4 KB (555 words) - 10:35, 1 December 2023
- |title=The Basics of Physics |title=Preparation for Introductory College Physics: A Guided Student Primer ...3 KB (453 words) - 05:09, 25 January 2024
- * [[List of unsolved problems in physics|Unsolved problems in physics]] ...2 KB (243 words) - 16:40, 26 December 2023
- | derivations = [[power (physics)|P]]/[[volume|V]] ...much power is distributed within a given space. In various fields such as physics, engineering, and electronics, power density is used to evaluate the effici ...3 KB (375 words) - 03:44, 25 January 2024
- ...rammed-to-follow-specific-downhill-paths/ |access-date=2023-09-10 |website=Physics World |language=en-GB}}</ref> A mathematical [[algorithm]] to design trajec [[Category:Physics]] ...2 KB (223 words) - 21:46, 4 March 2024
- In [[physics]] and the [[philosophy of science]], '''instant''' refers to an [[infinites ...divisibility was addressed by [[Aristotle]] in his ''[[Physics (Aristotle)|Physics]]'', where he wrote on [[Zeno's paradoxes]]. The philosopher and mathematic ...2 KB (310 words) - 21:46, 17 February 2024
