Where does the buoyancy come from?

The force of Archimedes is called the buoyancy force. The physical meaning is that a lesser force acts on the upper surface of the body, while on the lower one, on the contrary, a greater one. That is why the buoyancy phenomenon is manifested. A pressure difference is created: a force acts from the side of the liquid that pushes an object or another body. Buoyancy is influenced by two parameters. From the formula FA = p (po) * V * g, it can be seen that this is the kind of liquid (its density) and the size of the body that was dropped into the liquid, i.e. its volume.