Science

What is float? »Its definition and meaning

Anonim

Flotation is called the phenomenon that occurs to various materials when they are held on top of a liquid or gas. This holding of a body on the surface of a liquid is known as the action and effect of floating. Every day we see this process when we are on a beach or in a swimming pool, when a person can stay above the water level.

Scientifically speaking, flotation is a physicochemical process, in which the force of the fluid acts on the object in question, preventing it from submerging through it. The basic rule that is understood from the studies carried out by the Greek mathematician Archimedes is translated as: "As long as the fluid weighs more than the body, it will continue to float by applying buoyant force on it, if the body is heavier it will sink".

The application of the term Flotation is even more diverse in everyday life. Applied to the field of economics, it is that variation that a currency presents in a market with exchange control and where the illegal transaction keeps this value in constant movement. In the mines from which minerals and precious stones are extracted, flotation is a mechanism for discarding and classifying stones and materials obtained from exploration.

The most basic chemical processes in which we can see clear examples of flotation can be that popular negativity of water joining with the oil, in less quantity, it will remain on the surface forming a stain, this is because the oil molecules are more weak than those of water, then they come together to form a concentrate.