You're not changing the substance when you chop wood. Therefore, it is a physical change.
It is a physical change, because you're giving the wood a new shape.
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.
Physical-it is still wood, just in small pieces
A physical change because the chemical composition of the wood does not change.
is hammering wood togehter to build a playhouse a physical change or a cemical change
Its a physical change
Wood is a material. It is not a change.
Physical.
It would be a physical change because you are changing the shape of the wood not the chemical composition of the wood. However, you could possibly create a chemical change if you could hammer hard and long enough to burn the wood. Not likely, but it is possible.
The carving of wood is a physical change because the composition of the wood is not altered during the process. The wood is simply being reshaped into a different form without any chemical reactions taking place.
Do the logs change from wood to some other substance? No, so it has to be a physical change.
Flammability is an example of physical and chemical properties.