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When a liquid changes a vapour it takes heat its surroundings?
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What are the 3 basic laws of refrigeration?
Every liquid while evaporate takes heat from its surrounding. Any vapour suitably compressed and cooled came back into liquid form
What takes place when liquid absorbs energy and changes to a gas?
It be evaporation. ~answered by FightingLucario
Which physical change takes place in ice cream?
Ice cream from a solid to a liquid is melting, while from a liquid to a solid is freezing. Both of these are physical changes.
Does a liquid have a definite shape and volume at room temperature?
Yes. A liquid has a definite shape and when a liquid is poured into a container, the liquid takes on the shape of the container.
What is a state of matter that has a definite volume but takes the shape of its container?
Liquid. You can measure the exact volume of a liquid but you can put it into containers that changes the shape of the liquid.
What takes place when water vapor changes to a liquid?
condensation. When the water vapour is cooled or comes into contact with a cold objects it condenses back into a liquid
What takes form of its surroundings?
liquid
What is a type of vaporization that takes place on the surface of the liquid?
Evaporation s a liquid turning to a vapour. A solid turning directly to a vapour is sublimation
Why does a liquid cool down when its evaporating?
because when it evaporates it takes all the heat in the surroundings with it leaving a cooling effect on the surroundings around it.
What takes place when a gas changes into a liquid?
condensation
When a gas changes into a liquid what takes place?
condensation
What is formed when water vapor cools?
Condensation. Nothing is actually formed, the water vapour changes state to liquid water. Condensation is the process by which the change takes place rather than the product of the cooling.
Does the surroundings air becomes warm or cool when vapour phase of water condenses?
Vapor (or vapour) phase means gas and that means we have to teach the molecules to fly. That takes energy, which means heat, which means the surrounding area gets cooler because the water molecules are taking up heat to evaporate. When the water molecules condense, the reverse happens: they give up that extra heat, turn to liquid, and the surroundings become warmer. It doesn't have to be the surrounding air, it might be the surface on which the water condenses.
What changes takes place when ice turns into liquid?
A phase change.
What is the process that takes place when a liquid changes into a solid?
solidifying - its a changing state of matter
Why the temperature is 100 degrees where a liquid turns to gas?
Because it takes quite a bit of energy to change from one matter to another. So it will stay at 100 degrees celsius until that liquid changes state. By the way I done this experiment. *********************************** At 1000C the saturated vapour pressure of water meets atmospheric pressure. As a result water evaporates.
Why and how does evaporation take place below zero degree celsius?
Sublimation takes place without passing through the liquid phase, straight from solid to vapour.
