A significant part of aeronautical science is a branch of dynamics called aerodynamics, which deals with the motion of air and the way that it interacts with objects in motion, such as an aircraft.
When you pour a liquid from one container to another, the liquid takes the shape of the container. The volume of the liquid is the same. The properties that solids and liquids share are that they both have definite volume.
Gas.     Solids have the highest inter-particular forces. That is why they are solid. The particles can vibrate but their movement through the solid is restricted â¦ by the inter-particular forces.     Liquids have about 12% of their inter-particular forces broken so diffusion of particles is possible.