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How is cutting a physical change?
Cutting iron is considered a physical change because there is not a new substance being formed. It is just changing the shape. It is still just iron.
Is expansion of iron a physical change?
Yes, the expansion of iron is a physical change. This is because the atoms of iron are not changing chemically when it expands, but rather the arrangement of the particles is changing due to heat causing them to move farther apart.
Is cutting your hair a chemical change or a physical change?
cutting your hair is probably a physical change I don't know
What is a example of a physical change of iron?
Melting is a physical change of iron.
Is cutting a piece of wood a physical change or a chemical change?
Cutting a piece of wood is a physical change because the chemical composition of the wood remains the same before and after cutting. The change is only in the physical appearance and shape of the wood.
Is cutting paper a chemical?
No, cutting paper is a physical change, not a chemical change. The paper's chemical composition remains the same before and after cutting; only its physical shape is altered.
Why is cutting of carrots a physical change?
Yes it is a phisycal change because even though you cut the carrot in half its still a carrot. You're not changing the substence you are just changing what it looks like no cutting carrotis not a physical change no cutting carrotis not a physical change
Is rusting of an iron fence physical change?
yes. rust is a chemical change that occurs when you mix iron, air, and water. it reacts with the iron and actually erodes it. a n example of a physical change would be the bending or cutting of iron.
Is cutting fabrics is a physical or chemical change?
it is a physical change
Is it a physical or chemical change when cutting a marshmallow?
Physical change.
Is cutting wood a chemical change or a physical change?
Physical.
Is cutting a stack of wood from a log a physical or chemical change?
Do the logs change from wood to some other substance? No, so it has to be a physical change.
