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> escape the cohesive attraction of their friends Hmm, could you call this mysterious "cohesive attraction" > the bonds which hold water molecules together.
by BoiledCabbage 3y ago
> escape the cohesive attraction of their friends
Hmm, could you call this mysterious "cohesive attraction"
> the bonds which hold water molecules together.
...? If not, then please do describe this cohesive attraction.
I've come to realize some people just like to complain on the internet.
- quesera 3y agoThe "bonds which hold water molecules together" are, I think, the covalent bonds holding the Hydrogens to the Oxygen. Evaporation does not break those bonds, it's just the intact molecules energetically escaping the surface tension of the liquid. (Disclaimer: My high school chemistry books have not left their shelves in many years, except when moving.)
- BoiledCabbage 3y ago"Surface tension in water owes to the fact that water molecules attract one another, as each molecule forms a bond with the ones in its vicinity." Surface tension is a bond that binds water mold together similar to how mortar holds bricks together in a wall. Mortar doesn't make the brick solid, but it holds the bricks together. People are reading bond in two different ways. Bond within a molecule vs bond between molecules. 1. https://www.usgs.gov/media/images/surface-tension-forms-a-strong-bond-surface-a-water-body#:~:text=Surface%20tension%20forms%20a%20strong,U.S.%20Geological%20Survey https://www.usgs.gov/media/images/surface-tension-forms-a-st...
- paholg 3y agoThis conversation is a very clear sign that the article is poorly worded. If it takes this much discussion to get at its meaning, it's probably not communicating clearly.