Chapter 64 Powder with water
Science comes from life, so the phenomena in life are what we need to pay attention to. Presumably everyone is familiar with flour!
Flour is solid, and when water is added, it becomes a fluid. It's not right to say it's fluid. Because it has very limited fluidity, but it is very malleable.
That's why ramen can appear. So, do you think the surface is solid or fluid?
Mizukawa rice is still like that. I think it's solid. Didn't Mizukawa rice say that the fluidity of the noodles is very poor.
From this point on, it is not a fluid. I know you'd say it's sticky, but the most important property of a fluid is stickiness.
Is that really the case? Glue is sticky, but it's not fluid. So, what is it?
Solid. Although the glue is in a flowing state when not in use, it becomes solid once it is used.
Why does it become solid? Because that's what it is, it's natural to become solid. When the water is lost, the noodles become solid.
As a result, it's solid. Dueñas was the first to speak, and he spoke very freely. I think it's fluid.
Dueñas said that it becomes solid when it loses water, but it is impossible to completely lose its water without external forces.
Therefore, it has liquidity. And with fluidity, nature is fluid. It's a solid fluid, though.
Why? Because it is a solid monolithic, its fluidity is very limited. The reason for this is that the powder is solid on the inside, while the surface is fluid.
When it has more water, the more fluidized it becomes. There must be a critical value that causes it to become a fluid completely.
It would be incorrect to say in general terms whether it is a fluid or a solid without considering the water content. It's like a powder to consider size.
The smaller the size, the closer it is to the powder. At this point, it will have the properties of a gas. So, the state of the object is not as shady as one might think.
When I say fluid, I'm just talking about a trend. Liuzi Fenglai has a lot of thoughts, and he has said enough.
I think it's an intermediate, or an object that isn't in a physical state. In fact, it is a mixture, which is the same as the ice-water mixture.
It's just that it looks more orderly than the ice-water mixture. You all have merit in your views, but none of them get to the point.
No water in cooked noodles? Of course there is. Part of the original water became free water, and some of it became bound water.
Of these, bound water accounts for the majority. The reason for the large volume of cooked noodles is because of the binding water. I think inorganic solids generally do not bind water, and of course the powder itself also has some water-bound water.
Why should there be a distinction between organic and inorganic solids? Organic solids turn into fluids more easily than inorganic solids.
Malleability is what distinguishes it from fluids. Fluids are generally not malleable, whereas malleability is usually a property of solids.
And what exactly is malleability? I think it's the shape root cause. Margarita also spoke heartily.
。 Do you notice the cracks in it? You think that if the water content increases, the cracks will disappear. Actually, wrong.
The crack is just small, not invisible. You've eaten steamed buns, and you should have seen some cracks.
And that's what comes when you add water. What does this mean? Actually, that's what Margarita said, it's a mixture.
The higher the water content, the higher the degree of mixing. Either way, however, it is a pure object.
Well, that's pretty much it. Water says.