logo

Video encyclopedia

Phase change

2:44

Phases of Matter and the Phase Changes

3:24

Melting, Freezing, Evaporation, Condensation, Sublimation

2:53

phase change diagrams

2:24

Phase Change

1:32

Phase Change Demonstration

The term phase transition is most commonly used to describe transitions between solid, liquid and gaseous states of matter, and, in rare cases, plasma. A phase of a thermodynamic system and the states of matter have uniform physical properties. During a phase transition of a given medium, certain properties of the medium change, often discontinuously, as a result of the change of some external condition, such as temperature, pressure, or others. For example, a liquid may become gas upon heating to the boiling point, resulting in an abrupt change in volume. The measurement of the external conditions at which the transformation occurs is termed the phase transition. Phase transitions are common in nature and used today in many technologies.
    Explore contextually related video stories in a new eye-catching way. Try Combster now!