Surface tension

Surface tension or surface tension is the force that acts on the molecules of a liquid located on a surface. It occurs because liquid molecules are attracted to each other more than to gas molecules or other liquids.

Surface tension plays an important role in various processes involving liquids. For example, it helps to hold water in droplets on the surface, and also promotes the formation of drops and streams. In addition, surface tension can be used in medicine to diagnose various diseases.

Surface tension measurement is an important tool in scientific research and manufacturing. It allows you to determine fluid properties such as viscosity, surface energy and surface pressure.

In medicine, measuring the surface tension of biological fluids such as blood plasma, urine and cerebrospinal fluid can be used to diagnose various diseases, including anaphylactic shock. This is because changes in surface tension can indicate problems with the immune system or other diseases.

Thus, surface tension is an important physical characteristic of liquids and can be used in various fields, including medicine and scientific research.

Surface tension is the force of interaction between liquid (or gas) molecules acting in a plane tangent to the surface of the liquid in the direction of contraction of this surface. The magnitude of surface tension depends on the properties of the liquid and its temperature.

In nature, surface tension plays an important role in various processes, such as the formation of water droplets on plant leaves, the formation of a film on the surface of water, etc. In biology, surface tension is also of great importance, for example, it can be used to diagnose various diseases.

Measuring the surface tension of certain body fluids, such as blood plasma, urine or cerebrospinal fluid, can be useful in diagnosing diseases such as anaphylactic shock. In anaphylactic shock, there is a rapid decrease in the level of platelets in the blood, which leads to a decrease in the surface tension of the blood plasma. This can be detected by measuring the surface tension of the patient's blood.