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What else can I help you with?
When dew on a windshield changes to frost is that a chemical change?
No, the change from dew to frost is a physical change, not a chemical change. It is a result of the water vapor in the air cooling and forming ice crystals on the surface of the windshield.
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 a change of liquid to liquid a chemical change or physical change?
A change from one liquid to another is typically considered a physical change rather than a chemical change. This is because the chemical composition of the substances involved remains the same during the transition.
Is purple color a physical and chemical change?
No, the color purple is a physical property of an object that results from the absorption and reflection of certain wavelengths of light. It is not the result of a physical or chemical change, but rather the interaction of light with the object's molecules.
Name a chemical change?
Lighting A Match
When dew on a windshield changes to frost is that a chemical change?
No, the change from dew to frost is a physical change, not a chemical change. It is a result of the water vapor in the air cooling and forming ice crystals on the surface of the windshield.
Is a bug splattered on a windshield a physical or chemical change?
The bug splattered on the windshield is a physical change because the bug's physical state changed from solid to liquid upon impact. There is no change in the chemical composition of the bug or the windshield.
Why do you think when a new color appears is a chemical change?
Surely, a new chemical compound is formed.
Is dew on a windshield that changes to frost a physical property?
Yes, the change of dew to frost on a windshield is a physical property. This change involves a physical process (condensation turning to solid ice) without altering the chemical composition of the substance.
What is different between physical weathering and chemical weathering?
Physical weathering is breaking down of rocks by weather that does not change their chemical components. Chemical weathering is weathering that breaks rocks down by a chemical change.
Can a substance undergo a chemical change?
A chimical property that indicates weather a substance can undergo chimical change
What kind of weather causes the mineral composition of rocks to change?
Chemical weathering
Why is it important to know the changes in matter?
to classified weather it is a chemical or physical change :))
Is precipitate physical change?
Precipitation in weather terms (rain, snow, etc.) is a physical process. Precipitation in chemical terms (e.g. lead iodide falling out of solution) is a chemical change.
When a bug hits a windshield which is larger the force of the bug hitting the windshield or the force of the windshield hitting the bug Which is larger the change in momentum of the bug or the change?
The change
Is the change of the thickness of fur a chemical change?
No, a change in the thickness of fur is a physical change, not a chemical change. Chemical changes involve the formation of new substances with different chemical properties, while physical changes only affect the appearance or state of a substance without altering its chemical composition.
Why is when the siver appears darker chemical change is occurs?
It's a chemical change - because the surface layer of the pure silver reacts with oxygen in the air - to form silver oxide.
