(4) The victim is at least 13 but less than 16 years old and the actor is at least four years older than the victim. Sexual assault is a crime of the second degree. Amended amended 1979, c.178, s.26; 1983, c.249, s.2; 1989, c.228, s.3; 1997, c.194, s.1.
Property of fluid. fan inside vacuum causes air pressure in machine to become less than the pressure of the air outside the machine- the outside air pressure pushes the air and dirt into the vacuum cleaner- A filter removes the dirt and releases the air.
A fluid is a substance that continually deforms (flows) under an applied shear stress. Fluids include liquids, gases, plasmas and, to some extent, plastic solids. Incompressible means not compressible. Compressible means that the volume decreases as pressure is raised. While dry sand can be fluidized with air [or other fluid] it expands in being fluidized and is compressible. Water is often held to be incompressible, but in fact it is compressible, just not by very much.