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Is using battery's chemical or physical change?
Chemical change
Using a battery chemical change or physical?
Chemical change
How does glass blowing work?
Glass blowing is a technique where molten glass is shaped by inflating it through a blowpipe. The glassblower gathers molten glass from a furnace onto the end of a blowpipe, then blows air through the pipe to shape the glass. By rotating the pipe and using various tools, the glassblower can create different shapes and designs.
How do you change one product to another using a chemical change?
To change one product to another using a chemical change, you need to react the initial product with another substance or substances to form a new product. This usually involves breaking and forming chemical bonds to create a different chemical structure. The reaction often requires heat, a catalyst, or specific conditions to proceed effectively.
Is a plant using Co2 and H20 to form 02 and sugar a chemical or physical change?
A chemical change. If the identity of of the chemicals involved change in identity, it is a chemical change.
Is using acid to clean metal a physical change?
No, it is a chemical change.
Is using scissors to cut paper a physical or chemical change?
It is a physical change, as the chemical integrity remains the same.
Is taking a photograph a permanent chemical change?
No, taking a photograph is not a permanent chemical change. It is a physical change where light is used to create an image on a photosensitive surface, but the chemical composition of the materials involved typically remains the same after the process is completed.
Is the breaking down of foods a chemical change or a machanical one?
chemical change, because your body is using different substances to change the original substance(s).
Why do lemons create electricity?
The acid from the lemons causes a chemical reaction with whatever metal you are using to create an electron flow.
Is using batteries a physical change?
Chemical change
In a candle explain both changes using the big idea of energy?
When a candle is burnt a physical AND chemical change takes place. Its a physical change when the wax is being melted because the chemical structure has not change, meaning it cannot be a chemical change. Its also a chemical change because you are burning the string. When you burn something the chemical structure DOES change, meaning it is a chemical change.
