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When dew on a windshield changes to frost is that a chemical change?
Wiki User
∙ 10y ago
it is a physical change
Wiki User
∙ 10y ago
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The defroster melts the frost on the windshield Is this physical change or chemical change?
This is an example of a change in the physical states of Matter. These states-of-Matter are: Solid, Liquid, Gas and the Newest and Latest and most energetic State - Plasma. Frost is a special 'case' because it does not Condense [vapor to liquid], it Sublimes - water [in this case] vapor crystallizing [directly] to the Solid - bypassing the liquid phase.
Is frost forming on grass in the morning is a chemical or physical?
Frost is a physical change, the condensation and freezing of water vapor.
Is water freezing to form a ice a chemical change?
No, freezing is not a chemical change. It is a physical one. It (freezing) is reversable, and the substance that is changing state to a solid or from a solid is not undergoing any chemical changes.
Is splitting a gas molecule apart endothermic?
I'm pretty sure it is not but change frost to water vaper is
Is frost an element?
No. Frost is frozen water. Water is a compound.
Is dew on a windshield that changes to frost a physical property?
It is a physical change.
The defroster melts the frost on the windshield Is this physical change or chemical change?
This is an example of a change in the physical states of Matter. These states-of-Matter are: Solid, Liquid, Gas and the Newest and Latest and most energetic State - Plasma. Frost is a special 'case' because it does not Condense [vapor to liquid], it Sublimes - water [in this case] vapor crystallizing [directly] to the Solid - bypassing the liquid phase.
Frost forming an grass in the morning chemical or physical?
Hence,the formation of dew and frost is a physical change.
Is frost forming on grass in the morning is a chemical or physical?
Frost is a physical change, the condensation and freezing of water vapor.
Is water freezing to form a ice a chemical change?
No, freezing is not a chemical change. It is a physical one. It (freezing) is reversable, and the substance that is changing state to a solid or from a solid is not undergoing any chemical changes.
If frost forms on a window is it a physical chang or a chemical?
Physical- that is water vapor freezing into ice. It can be reversed (warm up the window) Chemical changes don't reverse.
When frost forms on the inside of the freezer a chemical or physical change?
It is a physical change. When the water vapour inside of the freezer turns to frost (ice), it hasnt changed the fact that it is still water, just in a different form. Therefore, this is a physical change.
When the temperature drops below freezing which phase change causes frost to form on the grass?
The phase change is called deposition: water vapor changes directly to ice.
Is frost wedging chemical or physical?
physical
What is formed when water vapor near the ground changes into ice?
Air frost - or ground frost
Can rags be used to remove frost from a commercial motor windshield?
Sure, but it probably wouldn't be the best way.
Is frost wedging related to chemical weathering?
Frost wedging is classified as mechanical weathering, but does open up rock to further surface attack by chemical weathering.
