Why are the bottles not completely filled with water? Explain in physical terms.
| April 12, 2021 | education
The bottles are not completely filled with water, because the volume of the liquid changes when the temperature changes. In a bottle filled to the top with water, this can lead to its rupture. A small amount of easily compressible air in the bottle avoids this.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
