(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.
Absolute Pressure, Gage Pressure, and Vacuum. In a region such as outer space, which is virtually void of gases, the pressure is essentially zero. Such a condition can be approached very nearly in a laboratory when a vacuum pump is used to evacuate a bottle. The pressure in a vacuum is called absolute zero, and all pressures refernced with respect to this zero pressure are termed absolute pressures. Many pressure-measuring devices measure not absolute pressure but only difference in pressure.