物理學

Also known as physical, physic, general physics

注重研究物質、能量、空間及時間的自然科學

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 · 中文

物理學（源自古希臘語：φυσική（ἐπιστήμη），羅馬化：physikḗ （epistḗmē），直译：大自然的知识，源自φύσις，转写：phýsis，直譯：大自然）是研究物質、能量的本質與性質的自然科學。由於物質與能量是所有科學研究的必須涉及的基本要素，所以物理學是自然科學中最基礎的學科之一。物理學是一種實驗科學，物理學者從觀測與分析大自然的各種基於物質與能量的現象來找出其中的模式。這些模式稱為「物理理論」，經得起實驗檢驗的常用物理理論稱為物理定律，直到有一天被證明是有錯誤為止（具可否證性）。物理學是由這些定律精緻地建構而成。物理學是自然科學中最基礎的學科之一。化學、生物學、考古學等等科學學術領域的理論都是建構於這些物理定律。物理學是最古老的學術之一。物理學、化學、生物學等等原本都歸屬於自然哲學的範疇，直到十七世紀至十九世紀期間，才漸漸地從自然哲學中分別成長為獨立的學術領域。物理學與其它很多跨領域研究有相當的交集，如量子化學、生物物理學等等。物理學的疆界並不是固定不變的，物理學裡的創始突破時常可以用來解釋這些跨領域研究的基礎機制，有時還會開啟嶄新的跨領域研究。通過創建新理論與發展新科技，物理學對於人類文明有極為顯著的貢獻。例如，由於電磁學的快速發展，電燈、電動機、家用電器等新產品纷纷涌现，人類社會的生活水平也得到大幅提升。由於核子物理學日趨成熟，核能發電已不再是藍圖構想，但其所引致的安全問題也使人們意識到地球環境、生態與人類的嬌弱渺小。

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