🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaРусскийالعربيةفارسی中文日本語EntityQ11349892· pop 5· linked from 39 articleslogarithmic quantityAlso known as level, level of a quantitylogarithm of the ratio of two quantitiesAvailable in 5 languagesDeutsch日本語Polskiفارسیvia Wikidata sitelinks · CC0ConnectionsInternational Standard Serial NumberEntitynote signEntityCategoriesLogarithmic scales of measurementMathematical terminology