No, it is a physical change. If you think about cutting the wood, the pieces will be smaller than the log, but they will have all of the same properties as they did when they were put together. An example of a chemical change is burning the wood. The act of burning it would be a chemical change since it is converting the wood into carbon and water vapor.
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.
No, cutting wood is a physical change, not a chemical property. Chemical properties involve the behavior of a substance in chemical reactions, while cutting wood is a mechanical process that changes its shape and size without altering its chemical composition.
It is a physical change, because the wood is still wood but it is in a different form
The cutting of wood is physical.
Do the logs change from wood to some other substance? No, so it has to be 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.
Physical.
That change would be physical, since the chemical identity of the wood has not been altered by cutting it.
No, cutting wood is a physical change, not a chemical property. Chemical properties involve the behavior of a substance in chemical reactions, while cutting wood is a mechanical process that changes its shape and size without altering its chemical composition.
Cutting anything is a physical change.
It is a physical change, because the wood is still wood but it is in a different form
yes. If the matter changes completely, then that is a chemical change.
burning of wood is a chemical change as it produces heat and cutting it into small pieces is a physical change as there is a change in shape and size.
Because burnning wood is using energy but breaking is using forces. When wood burns, it's not wood any more. It turns into smoke, ash, and (maybe) charcoal. When you break wood, it's still wood. When you change something into a different substance, that's a chemical change.
The cutting of wood is physical.
Burning wood is an example of a chemical change because the wood reacts with oxygen to release energy in the form of heat and light. The other examples are physical changes: cutting paper, mashing potatoes, chopping down a tree, and mixing paint involve changes in shape, size, or state without altering the chemical composition of the substances involved.