Chemical.
Grilling a piece of fish involves both chemical and physical changes. The physical change occurs when the fish is heated by the grill, causing it to cook and change texture. The chemical change occurs when the proteins in the fish denature and the Maillard reaction occurs, giving it a different flavor.
Physical change
Yes, grilling a piece of fish involves physical actions such as placing the fish on the grill, flipping it, and removing it when cooked. Additionally, the heat from the grill causes physical changes to the fish, such as cooking and browning.
chemical change
Burning is a chemical change.
Physical change
Physical change
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 a piece of copper in half is a physical change because it only alters the physical appearance of the copper without changing its chemical composition.
physical
Physical