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Sublimation and deposition can occur at all temperatures at or below?
Sublimation and deposition can occur at all temperatures at or below the substance's triple point temperature, where the solid, liquid, and gas phases coexist in equilibrium. At this temperature, the substance can transition directly between solid and gas phases (sublimation) or gas to solid phases (deposition) without passing through the liquid phase.
Is sublimation a vice versa process?
Yes, sublimation is a reversible process where a substance transitions between the solid and gas phases without passing through the liquid phase. This means that sublimation can occur both when a solid turns directly into a gas (deposition) and when a gas turns directly into a solid (desublimation).
What process could make a snowbank colder deposition or sublimation?
Sublimation would make a snowbank colder because it directly changes solid snow into vapor without passing through the liquid phase, leading to a cooling effect. Deposition is the opposite process and would not make the snowbank colder, as it involves vapor turning directly into solid without releasing latent heat.
In cold climates the amount of snow on the ground may decrease even if the temperature stays below zero degrees Celsius what is the process?
The process is sublimation—where snow and ice turn directly into water vapor without melting into liquid water first. In cold climates with low humidity and strong winds, sublimation can occur even with temperatures below freezing, leading to a decrease in snow cover.
What is deposition in unified science?
In unified science, deposition refers to the process where particles or materials from a gaseous state directly transform into a solid state without passing through the liquid phase. This can occur through various mechanisms such as sublimation or chemical reactions. Deposition plays a role in phenomena like vapor deposition in materials science or the formation of frost in nature.
Will sublimation occur for all substances if the pressure is correct?
Sublimation is the process where a substance transitions directly from a solid to a gas without passing through the liquid state. This can occur for all substances if the pressure and temperature conditions are correct for that particular substance.
Where does deposits occur?
Usually at the bottom of lakes, seas, and oceans, although some deposition will occur on dry land in basins. Or Stream deposition occurs as streamflow drops below the critical setting velocity of a certain particle size......:-)hismejohn
What is deposition for science?
Deposition in science refers to the process where gas transforms directly into solid without passing through the liquid state. This can occur when vapor cools and solidifies on a surface, such as frost forming on a window. Deposition is the opposite of sublimation, where a solid transforms into a gas without passing through the liquid phase.
Why are subumation and deposition unusual changes of state?
Sublimation and deposition are unusual changes of state because they involve a direct transition between solid and gas phases without passing through the liquid phase. In sublimation, a solid absorbs energy and transforms directly into a gas, while in deposition, a gas releases energy and converts directly into a solid. These processes typically occur under specific temperature and pressure conditions and are less common compared to the more familiar changes of state like melting and freezing.
How separate the sand and camphor by sublimation process?
Sublimation of camphor occur faster by heating and sand remain.
How does sublimation occur in nature?
Snow and ice can sublime !
Sublimation occurs when?
Sublimation is when a substance turns from a solid to a gas (or the reverse). This can occur when blowing on dry ice or in volcanoes.
