Revision 1580241 of "Fisika 2" on afwiki

{{Weesbladsy|datum=Augustus 2017}}
{{Versmelt|Fisika}}
'''Fisika''' (vanaf Antieke Grieks: <span lang="grc">φυσική (ἐπιστήμη)</span> ''phusikḗ (epistḗmē)'' "kennis van die natuur", en van <span lang="grc">φύσις</span> ''phúsis'' "natuur"<ref name="etymonline-physics">[http://www.etymonline.com/index.php?term=physics&allowed_in_frame=0 "physics"].</ref><ref name="etymonline-physic">[http://www.etymonline.com/index.php?term=physic&allowed_in_frame=0 "physic"].</ref><ref name="LSJ">[http://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.04.0057:entry=fu/sis <span lang="grc">φύσις</span>], [http://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.04.0057:entry=fusiko/s <span lang="grc">φυσική</span>], [http://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.04.0057:entry=e)pisth/mh <span lang="grc">ἐπιστήμη</span>].</ref>) is die [[natuurwetenskap]] wat die studie van [[materie]]<ref name="feynmanleightonsands1963-atomic">At the start of ''The Feynman Lectures on Physics'', [[Richard Feynman]] offers the atomic hypothesis as the single most prolific scientific concept: "If, in some cataclysm, all [] scientific knowledge were to be destroyed [save] one sentence&nbsp;[…] what statement would contain the most information in the fewest words?</ref> behels en die [[beweging]] en gedrag daarvan deur [[Ruimtetyd|ruimte en tyd]], saam met verwante konsepte soos [[energie]] en [[krag]].<ref name="maxwell1878-physicalscience">"Physical science is that department of knowledge which relates to the order of nature, or, in other words, to the regular succession of events."</ref> As een van die mees fundamentele wetenskaplike dissiplines, is begrip van hoe die die heelal optree die belangrikste doelwit van fisika.<ref name="youngfreedman2014p1">"Physics is one of the most fundamental of the sciences.</ref><ref name="youngfreedman2014p2">"Physics is an experimental science.</ref><ref name="holzner2003-physics">"Physics is the study of your world and the world and universe around you."</ref>

Fisika is een van die oudste akademiese dissiplines, miskien die oudste as [[sterrekunde]]<ref name="krupp2003">Krupp 2003</ref> ingesluit word. Oor die afgelope twee millennia, was fisika 'n deel van natuurlike filosofie saam met [[chemie]], [[biologie]], en sekere afdelings van [[wiskunde]], maar tydens die wetenskaplike revolusie in die 17de eeu het [[natuurwetenskap]]pe na vore gekom as 'n unieke navorsingsgebied in eie reg.{{Efn|[[Francis Bacon]]'s 1620 ''[[Novum Organum]]'' was critical in the [[History of scientific method|development of scientific method]].}} Fisika oorvleuel met baie interdissiplinêre navorsingsgebiede, soos [[biofisika]] en kwantumchemie, en die grense van fisika is nie streng gedefinieer nie. Nuwe idees in fisika verduidelik dikwels die basiese meganismes van ander wetenskappe<ref name="youngfreedman2014p1">"Physics is one of the most fundamental of the sciences.</ref> terwyl dit nuwe moontlikhede open vir navorsing in areas soos wiskunde en [[filosofie]].

Fisika maak ook belangrike bydraes deur vooruitgang in die nuwe [[tegnologie]]ë wat ontstaan as gevolg van teoretiese deurbrake. Byvoorbeeld, vooruitgang in die begrip van die [[elektromagnetisme]] of kernfisika het direk gelei tot die ontwikkeling van nuwe produkte wat die hedendaagse [[Gemeenskap|samelewing]] dramaties verander, soos [[televisie]], [[rekenaar]]s, huishoudelike toestelle, en [[kernwapen]]s;<ref name="youngfreedman2014p1">"Physics is one of the most fundamental of the sciences.</ref> vooruitgang in [[termodinamika]] het gelei tot die ontwikkeling van industrialisering, en vooruitgang in die [[meganika]] het die om die ontwikkeling van calculus geïnspireer.

Die [[Verenigde Nasies]] het 2005 as die Wêreldjaar van Fisika benoem.

== Geskiedenis ==

=== Antieke sterrekunde ===
[[Lêer:Senenmut-Grab.JPG|regs|duimnael|Antieke Egiptiese sterrekunde is sigbaar in monumente soos op die plafon van Senemut se graf uit die [[18de Dinastie van Egipte|Agtiende Dinastie van Egipte]].]]
'''Fisika''' (vanaf Antieke Grieks: <span lang="grc">φυσική (ἐπιστήμη)</span> ''phusikḗ (epistḗmē)'' "kennis van die natuur", van <span lang="grc">φύσις</span> ''phúsis'' "natuur"<ref name="etymonline-physics">[http://www.etymonline.com/index.php?term=physics&allowed_in_frame=0 "physics"].</ref><ref name="etymonline-physic">[http://www.etymonline.com/index.php?term=physic&allowed_in_frame=0 "physic"].</ref><ref name="LSJ">[http://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.04.0057:entry=fu/sis <span lang="grc">φύσις</span>], [http://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.04.0057:entry=fusiko/s <span lang="grc">φυσική</span>], [http://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.04.0057:entry=e)pisth/mh <span lang="grc">ἐπιστήμη</span>].</ref>) is die natuurlike wetenskap wat behels die studie van die [[materie]]<ref name="feynmanleightonsands1963-atomic">At the start of ''The Feynman Lectures on Physics'', [[Richard Feynman]] offers the atomic hypothesis as the single most prolific scientific concept: "If, in some cataclysm, all [] scientific knowledge were to be destroyed [save] one sentence&nbsp;[…] what statement would contain the most information in the fewest words?</ref> en sy [[beweging]] en gedrag deur ruimte en tyd, saam met verwante konsepte soos [[energie]] en [[krag]].<ref name="maxwell1878-physicalscience">"Physical science is that department of knowledge which relates to the order of nature, or, in other words, to the regular succession of events."</ref> Een van die mees fundamentele wetenskaplike dissiplines, die belangrikste doel van die fisika is om te verstaan hoe die [[heelal]] optree.<ref name="youngfreedman2014p1">"Physics is one of the most fundamental of the sciences.</ref><ref name="youngfreedman2014p2">"Physics is an experimental science.</ref><ref name="holzner2003-physics">"Physics is the study of your world and the world and universe around you."</ref>

== Notas ==
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== Verwysings ==
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[[Kategorie:Fisika]]