A Tool Whose Work Principles Based On Pascal's Law In Everyday Life

Illustration of car jacks (Pixabay)

YOGYAKARTA Pascal's law is a theory linking pressure to the nature of liquid objects or fluids. This theory was first discovered by a French scientist named Blaise Pascal in 1653. Pascal's law was one of the discoveries that had an impact on everyday life because it succeeded in presenting simple but large equipment. There are many tools whose working principles are based on post-laws.

Pascal's law says that the liquid pressure on closed spaces will be forwarded to a fresh direction with the same amount of pressure. This law is then applied to various equipment that can be found daily. Some of these equipment are as follows.

Hydratory Dongkrak is used to lift heavy loads without having to remove a large lift style. Dokrak is used in various fields such as changing car tires, lifting cars, and much more.

This tool has two tubes that are different in size from the suction. When the pressure is given, the suctioner will continue to put pressure on the large suctioner so that it can make the upward lift style bigger than the press style.

The hydraulic brake is used to suppress the speed of the vehicle until it really stops. This brake uses liquid to put pressure on it. When the brake pedal is pressed, the brake liquid will flow to produce pressure all over the wheel. When that happens, the brake pad will pinch the disk or plate so that the wheel speed can be pressed according to the brake pedal pressure.

Similar to a jack, a hydraulic chair utilizes a liquid to lift and withstand heavy loads. The principle of working is simple, when the chair lever is pressed, the fluid stored in the tube will flow and change the pressure, which allows seats to rise or drop. The energy needed to press the chair lever is relatively small, making it very easy to adjust the height of the seat.

The elevator works by applying various principles, one of which is implementing post-laws. In a hydraulic elevator, the way it works is similar to a jack, only the scale applied is larger. When needed to go up, the system will put pressure on the hydraulic pump and then the elevator cabin will be lifted. In one lift lift can lift 5 to 6 people at the same time. The height of the lift cabin that can be lifted is also adjusted to the high level of the building.

There is a bicycle pump that works with a hydraulic system. When the pump is pressed, the air in the tube will be compressed and then forwarded to the tires through the hose. The strength needed to suppress the pump lever is also not too large.

Those are some tools whose working principles are based on post-laws. Visit VOI.id to get other interesting information.