🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ122518· pop 28· linked from 251 articlesplane wavetype of wave propagating in 3 dimensionsAvailable in 27 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAlbanianbe_x_oldConnectionsphysicsEntityInternational Standard Book NumberEntityCategoriesPlanes (geometry)Wave mechanics