this post was submitted on 15 Nov 2023
326 points (100.0% liked)

196

16244 readers
1852 users here now

Be sure to follow the rule before you head out.

Rule: You must post before you leave.

^other^ ^rules^

founded 1 year ago
MODERATORS
 
all 31 comments
sorted by: hot top controversial new old
[–] vale@sh.itjust.works 45 points 10 months ago (3 children)

I'm going to die on this hill that water is not inherently wet (and by extension oil is not inherently oily).

To say that something is wet, it needs two components: water and not water. You can say that a surface is wet because the water can be removed. If you remove water from water it's just less water. You can say that the container that the water is in is wet, but not of the water itself.

The same applies to oil as well.

[–] Tlaloc_Temporal@lemmy.ca 33 points 10 months ago (1 children)

And I will continue to assail your hill with; wet is a property that water has.

Wet is simply the surface tension balance of a substance. If a fluid sticks to somthing, it is wet. You can wet your brush, yes, but also wet a soldering iron, or wet every surface with superfluid. Wet refers to the conducting of fluid, capillary action, all the effects of surface tension adhering to something.

How wetting a substance is of another substance is usually measured by the angle a droplet makes upon contact. More sticky (adhesive) and less blobby (cohesive) means more wetting. Cohesion being simply self-adhesion means any fluid with surface tension necessarily totally wets itself, otherwise it's a gas. And since water is a cohesive liquid (with a rather strong surface tension), it is by definition wet.

[–] IndiBrony@lemmy.world 3 points 10 months ago

Water is sticky.

[–] spacesweedkid27@lemmy.world 33 points 10 months ago (1 children)

Oil floats on water.

  1. Cover yourself in oil

  2. Wait for it to rain

  3. Fly

[–] pory@lemmy.world 21 points 10 months ago* (last edited 10 months ago)

Oil floats on water.

  1. cover yourself in water

  2. wait for it to oil

  3. sink

[–] SnotFlickerman@lemmy.blahaj.zone 21 points 10 months ago (1 children)

Particle man, particle man

Doing the things a particle can

What's he like? It's not important

Particle man

Is he a dot, or is he a speck?

When he's underwater does he get wet?

Or does the water get him instead?

Nobody knows, Particle man

Hi fellow TMBG fan.

[–] ObviouslyNotBanana@lemmy.world 13 points 10 months ago

This water is lubricated

[–] UraniumBlazer@lemm.ee 11 points 10 months ago

I'm wet 😏

[–] Maco1969@lemmy.world 10 points 10 months ago* (last edited 10 months ago) (1 children)

This is incorrect, oil is lighter than water so one instance is impossible.

Edit, I'm wrong about all of this, there is no instance where water is above oil, apologies.

[–] tkk13909@sopuli.xyz 12 points 10 months ago (2 children)

Which instance is impossible?

[–] embed_me@programming.dev 13 points 10 months ago

The one he imagined in his mind

[–] Maco1969@lemmy.world 1 points 10 months ago (2 children)

The one with water above oil.

[–] tkk13909@sopuli.xyz 1 points 10 months ago

None of the four have water above oil

[–] Maco1969@lemmy.world 1 points 10 months ago

You are quite right, I am wrong about everything I posted on this thread, apologies.

[–] hakunawazo@lemmy.world 10 points 10 months ago (1 children)

This water is upside down ukrainian.

[–] Smorty@lemmy.blahaj.zone 1 points 10 months ago (1 children)
[–] hakunawazo@lemmy.world 3 points 10 months ago (1 children)

Lame joke about flag colors

[–] Smorty@lemmy.blahaj.zone 2 points 10 months ago

Ooh ok. Thanks

[–] pokemaster787@ani.social 9 points 10 months ago (1 children)
[–] boborhrongar@lemmy.world 2 points 10 months ago
[–] NorthWestWind@lemmy.world 8 points 10 months ago (2 children)

What happens if they're at 50/50?

[–] Master@lemmy.world 9 points 10 months ago

Then the wet is oily.

[–] boborhrongar@lemmy.world 5 points 10 months ago (1 children)

OOH! OOH! I have something prepared for this.

[–] itslilith@lemmy.blahaj.zone 3 points 10 months ago

this oilwater is Ukrainian 🇺🇦

[–] itslilith@lemmy.blahaj.zone 7 points 10 months ago (1 children)
[–] boborhrongar@lemmy.world 4 points 10 months ago

Seething wet water denier

[–] gandalf_der_12te@feddit.de 5 points 10 months ago

This is not as wet as I am.