térfogatváltozásra
Térfogatváltozás refers to the change in the volume of a substance or system. This phenomenon is commonly observed in various physical and chemical processes. For example, in thermodynamics, the change in volume of a gas is directly related to changes in temperature and pressure, as described by the ideal gas law. When a gas is heated at constant pressure, its volume increases, and when it is cooled, its volume decreases. Conversely, at constant temperature, an increase in pressure leads to a decrease in volume, and a decrease in pressure leads to an increase in volume.
In materials science, térfogatváltozás can occur due to thermal expansion or contraction. Most substances expand when
Chemical reactions can also result in a térfogatváltozás, particularly if gases are involved. If a reaction