This is a maintenance category, used for maintenance of the Wikipedia project. It is not part of the encyclopedia and contains non-article pages, or groups articles by status rather than subject. Do not include this category in content categories.

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This category contains physics articles which are of High importance within physics on this scale. Place articles in this category by typing this on the talk page:

((physics|class=XXX|importance=High))

See also Category:Physics articles by quality.