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Sublimation of ice is when ice turns directly into water vapor without melting into liquid water first. This process occurs when ice is exposed to high temperatures and low pressures. In contrast, melting of ice is the process where solid ice turns into liquid water when exposed to temperatures above its melting point.

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How does sublimation differ from melting?

Sublimation is the process where a solid turns directly into a gas without passing through the liquid phase, while melting is the process where a solid turns into a liquid upon the addition of heat. Sublimation occurs at specific temperatures and pressures where the solid phase is not stable, whereas melting occurs at the melting point of a substance.


How does sublimation ice differ from regular ice in terms of its physical properties and uses?

Sublimation ice is different from regular ice in that it transitions directly from a solid to a gas without melting into a liquid first. This process is called sublimation. Sublimation ice is often used in freeze-drying processes to preserve food and pharmaceuticals. Regular ice, on the other hand, melts into a liquid at higher temperatures and is commonly used for cooling drinks and preserving perishable items.


What do you call a melting ice that undergoes the type of change?

Snow and ice can turn directly into water vapor in a process called sublimation.


Ice melting into gas is an example of?

The change of ice to a liquid is melting; the direct change of ice to a gas is sublimation.


What sublimation in the water cycle?

Sublimation in the water cycle is the process by which ice (solid water) directly changes into water vapor (gas) without first melting into liquid water. This occurs mainly in polar regions where temperatures are very low and can result in the disappearance of ice or snow without melting.


When ice changes into water vapor must it melt first?

No - ice can go straight to vapor without first melting. The process is known as "sublimation".


A sentence with sublimation?

In the process of sublimation, a substance goes from the solid state directly to the gas state.


What happens when dry ice melts?

Rather than melts, dry ice evaporates. This process is called sublimation and happens at a slower rate than the melting of water ice.


Water stored in snow and ice can return directly to the atmosphere through the process of sublimation.?

Sublimation is when ice or snow turns directly into water vapor without melting first. This process allows water stored in ice and snow to evaporate and return to the atmosphere without becoming liquid water.


What is the process called when ice turns into water vapor?

I think the answer is sublimation


What is the name of a solid turning into a gas?

sublimationAnswersublimation AnswerSublimation Its Sublimation


How does ice sublimation occur and what factors influence this process?

Ice sublimation occurs when solid ice transitions directly into water vapor without first melting into liquid water. This process is influenced by factors such as temperature, pressure, and surface area. Higher temperatures and lower pressures can increase the rate of sublimation, while a larger surface area exposed to the air can also speed up the process.