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it changed from paper to paper.
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∙ 10y ago
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How is shreadding paper a physical change?
Shredding paper is a physical change because you can put all the pieces of paper back together again, i.e. it is still paper. The chemical nature has not changed, only the APPEARANCE has changed.
Is paper a reversible change?
No, paper is irreversible change.
How is shredding paper a physical change?
Shredding wood is only a physical change because the chemical composition is still the same. Even though the force of friction is involved the wood doesn't create and ash or smoking embers which is the chemical change of wood. Although some of the chemicals used to prevent un wanted damage to wood during manufactured shredding would add a chemical composition change to the wood unknowingly
What happens in a chemical change but not in a physical change?
If you bend a paper clip it is a physical change because it is still a paper clip. It's chemical identity has not changed. In a chemical change, the chemical identity of a substance changes. For example, if the paper clip were made of steel and rusted, then it's chemical identity would change to include oxygen chemically bonded to the metal, iron oxide.
An irreversible change?
Cutting down a tree. shredding of paper
What physical change starts with the letter p?
paper shredding
Is shredding paper a physical change or a chemical change?
physical, you are only changing its appearance! :P
How is shredding paper physical change?
because it only changes its appearance
Is a shredding paper a physical change?
because it only changes its appearance
Is tearing paper a physical Is tearing paper a reversible or irreversible change?
It is an irreversible change because it can not be reversed.
Are all physical changes reversible with examples?
Not all physical changes are reversible because most times when such changes occur parts of the substance is lost to the environment.
Is shredding a piece of paper a chemical change?
physical, you are only changing its appearance! :P
Is shredding a piece of paper a physical change?
Yes - and no.... Physically it's still paper - but the information on it can no longer be read.
How is paper a physical change?
Shredding paper is a physical change because you can put all the pieces of paper back together again, i.e. it is still paper. The chemical nature has not changed, only the APPEARANCE has changed.
When the bread is cooked it turns to toast this change is not reversible describe a different non reversible change?
That is a chemical change. Physical changes can be undone. Burning a bit of paper is another non-reversible change.
What is the difference between a chemical change and a physical one?
chemical change is reversible whereas physical is irreversible e.g a paper after getting burnt cant be converted to paper again this is a physical change
How is shreadding paper a physical change?
Shredding paper is a physical change because you can put all the pieces of paper back together again, i.e. it is still paper. The chemical nature has not changed, only the APPEARANCE has changed.
