Trisha Shetty (Editor)Im a simple gal who loves adventure, nature and dogs Im a perfectionist tooRelative viscosityUpdated on Sep 21, 2024EditLikeCommentShareShare on FacebookTweet on TwitterShare on LinkedInShare on RedditSign inRelative viscosity ( η r ) (a synonym of "viscosity ratio") is the ratio of the viscosity of a solution ( η ) to the viscosity of the solvent used ( η s ), η r = η η s . More Alchetron TopicsReferencesRelative viscosity Wikipedia (Text) CC BY-SASimilar Topics