fysik

Also known as physical, physic, general physics

vetenskapen om hur naturen fungerar på den mest fundamentala nivån

OverviewAI-generated

Physics is a branch of science, an academic discipline, and an exact science. It is a subclass of natural science and physical science, though it is distinct from physical science. The field is practiced by physicists and involves the study of matter and energy. Its history is documented in the history of physics.

The subject is covered by the Portal:Physics and categorized under Category:Physics. It is maintained by WikiProject Physics, WikiProject Science, and WikiProject Mathematics. Descriptions appear in the Brockhaus and Efron Encyclopedic Dictionary and the Explanatory Dictionary of the Living Great Russian Language. Common abbreviations include fizik. and Fiz.

Physics is referenced by 11,596 other encyclopedia articles. A PubMed query for the term yields 917,698 results. The topic has parts such as interference and includes model items like astrophysics and experimental physics. It is associated with Stack Exchange sites and various templates.

Synthesized by Vinony from 25 facts across 3 sources: Wikidata, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Research

917,698 papers

Ultrasound physics.ReviewCritical care clinics · 2014Shriki JDOI: 10.1016/j.ccc.2013.08.004
Physics-Inspired Generative Models in Medical Imaging.ReviewAnnual review of biomedical engineering · 2025Hein D, Bozorgpour A, Merhof D et al.DOI: 10.1146/annurev-bioeng-102723-013922
Medical physics workforce in the United States.ReviewJournal of applied clinical medical physics · 2022Newhauser WD, Gress DA, Mills MD et al.DOI: 10.1002/acm2.13762
History of medical physics.ReviewRadiological physics and technology · 2021Endo MDOI: 10.1007/s12194-021-00642-2
Therapeutic radiation physics primer.ReviewHematology/oncology clinics of North America · 2006Saw CB, Celi JC, Saiful Huq MDOI: 10.1016/j.hoc.2006.01.004
Overview of medical physics education and research programs in a non-academic environment.ReviewJournal of applied clinical medical physics · 2023Fagerstrom JM, Brown TAD, Kaurin DGL et al.DOI: 10.1002/acm2.14124
[History of medical physics].ReviewIgaku butsuri : Nihon Igaku Butsuri Gakkai kikanshi = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics · 2022Endo MDOI: 10.11323/jjmp.42.1_47
Operational health physics.ReviewHealth physics · 2005Miller KL

via PubMed

Wikidata facts

Instance of: exact science
Subclass of: physical science
Has part: interference
Image: CollageFisica.jpg

Show 20 more facts

topic's main Wikimedia portal: Portal:Physics
topic's main category: Category:Physics
Commons category: Physics
Commons gallery: Physics
described by source: Explanatory Dictionary of the Living Great Russian Language
permanent duplicated item: Q128183230
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4
Wikimedia outline: outline of physics
history of topic: history of physics
Stack Exchange site URL: physics.stackexchange.com
topic has template: Template:General physics
P8168: 1990 Pilcher
hashtag: physics
Stack Exchange tag: cstheory.stackexchange.com/tags/physics
is the study of: energy
entry in abbreviations table: fizik.
model item: experimental physics
maintained by WikiProject: WikiProject Mathematics
different from: physical science
NCI Thesaurus ID: C16989

Sources (7)

via Wikidata · CC0

Article · Svenska

Fysik (från grekiskans φυσικός, physikos som har betydelsen "naturlig" eller från latinets physica som betyder "läran om naturen") är vetenskapen om hur naturen fungerar på den mest fundamentala nivån. Från början var ordet "fysik" ett samlingsnamn för all naturvetenskap som kemi, biologi och geovetenskap. Utvecklingen ledde sedan till att naturvetenskapen delades upp i de discipliner vi känner idag. Enkelt uttryckt handlar fysik som vetenskaplig disciplin om olika former av energi och omvandlingar mellan dessa energiformer. Idag behandlar fysiken de beståndsdelar som bygger upp materien och de fundamentala krafter som påverkar dessa beståndsdelar och hur materien rör sig genom rumtiden. Fysiker studerar dessa problem på alla nivåer, från de minsta beståndsdelarna på subatomär nivå inom högenergifysik och kärnfysik till universums struktur på den allra största skalan inom kosmologin. Däremellan finns forskningsfält som atom- och molekylfysik, kondenserade materiens fysik och rymd- och astrofysik. På en mer abstrakt nivå går det att säga att fysiken formuleras i termer av symmetrier och för energi, rörelsemängd, laddning och paritet. Denna koppling, mellan symmetrier och bevarade storheter, beskrivs av Noethers sats som är ett grundläggande teorem inom teoretisk fysik.

Abstract from DBpedia / Wikipedia · CC BY-SA