Wikipedia:Reference desk/Archives/Mathematics/2021 October 20
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October 20[edit]
Physics[edit]
What is physics — Preceding unsigned comment added by 41.116.85.184 (talk) 20:08, 20 October 2021 (UTC)
- Physics is the branch of science that studies such things as matter, light and gravity. See our article about Physics. There is also a definition in simpler language at simple:Physics. If you have further questions on this topic, please post them at Wikipedia:Reference desk/Science. --Lambiam 21:55, 20 October 2021 (UTC)