The Real Answer to a Major Mystery — Is Water Wet?
I Decided to Ask Three Trinity Science Teachers
March 2, 2018
“I think the debate is asinine. No one should be talking about it. People who are have too much time on their hands.”
This was Trinity science teacher Mr. Michael Budniak’s response to my question: Is water wet?
I would like to refute his statement and say this question should be talked about because it is different. This is one of those funny questions that can actually be answered with science.
At Trinity many students have been debating whether or not water is wet. While this question may seem to have an easy answer, there are many different responses and many have taken their time to ask teachers what they think on the subject. To ask an expert is the best way to develop a firm answer to the question.
Budniak said, “Before someone can decide if water is wet, they must understand the definition of wet.”
The dictionary describes wet as “being covered or saturated with water or another liquid.”
Many people just immediately think they know the definition of wet, but it might not be what you think. Saturated means water is in the substance. Using the definition of saturated, water must be wet.
A single water molecule saturates all the other molecules around it; therefore, water can itself be wet, just like oxygen can bond to itself.
Mr. Joseph Chittissery Mathai (known as Mr. CM), another science teacher at Trinity, took a different definition of wet when he answered the question. After a brief pause, CM said that wetness is a condition when a liquid comes into contact with another substance.
“This does not describe water at all,” Mr. CM told me.
The process of wetting, as he sees it, is when a liquid comes into contact with a foreign substance, and a bond is formed between the two substances. This is an adhesion between two things and something that water cannot do to itself.
Water has to be “wetted” by something else or it makes no sense. Water can be “wetted” by oil or another foreign liquid, but it cannot wet itself.
CM said that most hear “water” and quickly associate it with wet because that’s the first thing that comes to mind.
Many people answer the question with a knee-jerk reaction and do not really think about the question. This should be fixed.
My final interview was with Mr. Patrick Heintz, another science teacher who also provided some great insight. Heintz seemed to be on the same wave length as Budniak.
He told me water can wet itself because each individual molecule wets all the others. There is a polar attraction between all the molecules that makes them wet.
Heintz also said that CM had a good point, but he still thinks that based on the definition of wet, water can wet itself, and the two molecules are the two substances.
Heintz said, “He would encourage students to talk about the question if they really stop to think and incorporate science into their debate. I could see myself doing some sort of lab to test whether or not water has the quality of being wet in future years.”
Heintz already does a water lab for his classes that includes testing its polarity.
After all these points have been compiled, it is obvious to me that water must be wet. Now that you have the information in front of you, you can finally answer this question the right way — using science and reason in your answer.
So, what do you think? Is water wet?
John Harrison • Jan 5, 2023 at 8:20 pm
In the everyday sense of the word, this is an illogical question that could have different outcomes if argued, both scientifically and philosophically, but if I had to pick one, then I would choose no. And this is why! Because we associate wetness with water; the way the question is framed, it’s almost like saying, is water, water! It’s both irritating and fascinating at the same time, but I will try and answer the best I can from what little I know about science. Wetness is the ability of a liquid to adhere to the surface of a solid. It is dependent on a balance of cohesive and adhesive forces between a solid and a liquid. When something is wet, it means a liquid is “sticking” to its surface. Water has no solid surface for this to occur; therefore, no balance between cohesion and adhesion takes place; which means, we cannot logically say that water is wet. Of course, if you add water to a solid, the solid becomes wet, and that’s because “wet” is used to describe the relationship that took place between the solid and the liquid. But what happens when you add water to water? You simply have more water! This is because of the cohesive force that takes place between the water molecules, which is the attractive force that holds the water molecules together. The hydrogen atoms of water are on each side of the oxygen atom, so when another water molecule is introduced, the positive hydrogen atom attracts to the others negative hydrogen atom, and they line up, perfectly, creating a hydrogen bond. Hydrogen bonds are weak compared to covalent Bonds which is the reason that the water can be pulled apart. This combined with the fact that water is also adhesive, is why water can saturate a solid. No adhesion-no wetness. Thanks
rhys • Dec 14, 2022 at 10:43 am
its not wet because it is only wet when two water molocules combine together, therfore, water as a singualar molocule is not wet and the molocule by itself isnt wet. SO ITS NOT WET.
Elisia • Aug 9, 2023 at 4:09 pm
If it’s wet when two molecules are together, then how does the molecule that made the second one wet get wet?
Jack C. • Apr 29, 2022 at 5:02 pm
I am an AP Biology student, and the first topic we cover at the beginning of the first semester is the properties of water. One of water’s properties is its polarity. Because the oxygen atom has a greater affinity for electrons, the electrons in the cloud spend more time there, making a partial negative end and, in turn, a partially positive one at the hydrogen end. This magnet-like polarity promotes hydrogen bonding between adjacent H2O molecules, creating cohesion, meaning the water sticks to itself. Conclusion: When there are multiple water molecules in contact, water is wet.
Jakob Reichert • Sep 8, 2022 at 12:36 pm
That’s amazing
Iam • Apr 23, 2023 at 10:50 am
But, isn’t wetness about adhesion, not cohesion? Water doesn’t become wetter when added to more water, it becomes more water. That’s not saturation, which is a quality of wetness.
A bell doesn’t have a sound. It can make a sound when it is hit, but it isn’t the sound itself. That’s water in a nutshell. It can make things wet, but it is not wet itself.
Lily Lion • Jan 21, 2022 at 1:31 pm
Me also. I did not know that🤩
colleen crush • Mar 9, 2018 at 12:29 pm
love it