Coffee ring effect
id:
coffee-ring-effect-184-13452958
title:
Coffee ring effect
text:
In physics, a "coffee ring" is a pattern left by a puddle of particle-laden liquid after it evaporates. The phenomenon is named for the characteristic ring-like deposit along the perimeter of a spill of coffee. It is also commonly seen after spilling red wine. The mechanism behind the formation of these and similar rings is known as the coffee ring effect or in some instances, the coffee stain effect, or simply ring stain.
brand slug:
wiki
category slug:
encyclopedia
description:
Capillary flow effect
original url:
https://en.wikipedia.org/wiki/Coffee_ring_effect
date created:
2006-01-12T13:25:03Z
date modified:
2024-09-07T21:03:35Z
main entity:
{"identifier":"Q1516851","url":"https://www.wikidata.org/entity/Q1516851"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/fc/Coffee_Stains_Texture_08_%283731108469%29.jpg","width":2896,"height":1944}
fields total:
13
integrity:
16