In borders of the terrestrial biosphere water – the most widespread substance. It meets both in free, and in the connected state. This liquid – a life basis on the planet. Remarkable properties of water became the reason of its broad application in life, production and many other areas of human activity.
Instruction
1. Water not only a livelihood of the majority of living organisms, long since it was one of those substances without which economic processes do not do. Seldom what technical system does without participation of this universal liquid. Water – one of those substances which on the planet in natural state is in all three aggregate states: liquid, gaseous and firm.
2. Experts know that the main feature of water is a uniqueness of its properties. Practically all these characteristics are abnormal in terms of science. Water without effort changes the states, for example, passing from a liquid phase into firm or gaseous. This liquid is sensitive to magnetic field and is capable to install electrical equipment.
3. One of the main properties of water is that it increases the volume when freezing approximately by 9%. If this process goes in the closed space, enormous efforts which with success are used in technical devices, for example, in ice jacks or devices for cold welding develop. This property allows to develop significant pressure in small space.
4. The liquid which is most spread on the planet also has high heat conductivity, becoming a peculiar accumulator of thermal energy. There are original heating systems in which this property is used. In the summer water in such installations heats up in interaction with exhaust gases of diesel engines then liquid is pumped in underground storage. In winter time the water which remained warm is pumped in a heating system of houses.
5. Water very well absorbs gases. At the same time in one conventional unit of volume of liquid about several dozen and even hundreds of volumes of various gases can be dissolved. If at water there is a gas, the effect of cavitation can be shown. In places where liquid with a high speed moves in narrow space, there is a water boiling up at which vials of gas are formed.
6. It is difficult to find solvent better than water. In planet waters in the dissolved state there are almost all elements of the periodic table. This quality speaks high dielectric constant this liquid. To receive absolutely clear water extraordinary difficult, almost always it will contain impurity of other substances.
7. Water has really magic property. It is established that under the influence of magnetic field water can change the characteristics. At the same time the speed of chemical reactions accelerates, salts are quicker dissolved, and crystals drop out of the oversaturated water solutions more intensively. Engineers know: to make more intensive technological process in which water participates it is necessary to enter magnetic field into a system.