| A | B |
|---|
| diffusion | The mixing of particles from an area of high concentration to an area of low concentration. |
| pressure | The amount of force applied per unit of area. |
| Pascal's principle | The pressure applied at any point to a confined fluid is transmitted unchanged throughout the fluid. |
| pascal | The unit used to measure pressure. |
| newton | A unit of measurement used to measure force. |
| density | Density equals mass divided by volume. |
| Archimedes principle | States that when an object is placed in a fluid the object weighs less by an amount equal to the amount of displaced fluid. |
| buoyant force | The net upward force caused by the displaced fluid. |
| buoyancy | A decrease in weight caused by the buoyant force.This is what causes you to float. |
| viscocity | A fluids resistance to flow. |
| atmospheric pressure | The constant colliding of particles in Earth's atmosphere with the surface of your body. |
| force | The amount of pressure applied over a given area. |
| mass | The amount of matter in an object. |
| volume | The amount of space an object occupies. |
