no it is a physical 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.
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.
Physical.
Yes, cutting a rope is a physical change because it alters the physical form or appearance of the rope without changing its chemical composition.
no it is a physical 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.
cutting your hair is probably a physical change I don't know
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.
it is a physical change
Physical change.
Physical.
Do the logs change from wood to some other substance? No, so it has to be a physical change.
Physical change. The bread is being physically altered in shape and size, but its chemical composition remains the same.
Cutting hair is a physical change because it does not alter the chemical composition of the hair. The cutting process only changes the physical appearance and length of the hair without changing its chemical structure.
Yes, cutting a rope is a physical change because it alters the physical form or appearance of the rope without changing its chemical composition.
cutting a paper is a irreversiable physical change in other words non recurable change.