Fluids

A **fluid** is defined as a substance that changes under an applied force. All liquids and all gases are fluids. Fluids do not resist changes in shape because they have a very low viscosity. Under the influence of gravity, fluids change to match the contours of their surroundings. Fluids can also compress under the influence of a force, although liquids compress far less than gasses. The pressure that a fluid exerts depends on the depth of the fluid. For instance, the pressure at the top of the atmosphere is much less than a sea level.

=Fluids= Fluids or liquids can't change there volume but they can change there shape if they are pored in a diffrent shape of glass or cylinder. The diffrent pressure of the atmosphere is diffrent than at sea level. The malicules slid past each other when the are pored they move slower when they are cold rather than when there warm. liquid malicules are slow moving in the liquid like when you pore a glass of water the malicues have to slid past one another so that the liquid cant be pored. Dalton Goodrick