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Sublimation, in physics, conversion of a substance from the solid to the gaseous state without its becoming liquid. An example is the vaporization of frozen carbon dioxide (dry ice) at ordinary atmospheric pressure and temperature. The phenomenon is the result of vapour pressure and temperature.
To sublimate is to change the form, but not the essence. Physically speaking, it means to transform solid to vapor; psychologically, it means changing the outlet, or means, of expression from something base and inappropriate to something more positive or acceptable.
The process of changing from a solid to a gas without passing through an intermediate liquid phase. Carbon dioxide, at a pressure of one atmosphere, sublimates at about −78 degrees Celsius. Ice and snow on the Earth's surface also sublimate at temperatures below the freezing point of water.
SUBLIMATION definition: 1. the act of expressing strong emotions or using energy by doing an activity or creating…. Learn more.
We can define sublimation as the transition of a substance from the solid phase to the gaseous phase without changing into the liquid phase. This process is an endothermic phase transition that occurs at a temperature and pressure below the triple point of the substance.
Sublimation is the term for when matter undergoes a phase transition directly from a solid to gaseous form, or vapor, without passing through the more common liquid phase between the two. It is a specific case of vaporization.
the act of expressing strong emotions or using energy by doing an activity or creating something, or the activity or work itself: Was their writing a sublimation of deep, basic desires? He believed aggression could be kept in check via sublimation, namely through play. See. sublimate. Fewer examples.
Sublimation is the transition of a substance directly from the solid phase to the gas phase without passing through the intermediate liquid phase under specific conditions of temperature and pressure.
When anything solid turns into a gas without first becoming liquid, that’s sublimation. When the surface layer of snow or ice turns into fog or steam without melting, this is an example of sublimation.
Sublimation is the process by which a substance transitions directly from the solid phase to the gaseous phase, bypassing the liquid phase. Sublimation is a physical process that takes place when the pressure of the surrounding atmosphere is insufficient to maintain a substance in its liquid state. The process of sublimation can be defined as ...