no. its chemical properties do not change, only its apperance.
no, its physical change :)
A metal Surface being ground is a physical change, not a chemical change.
A wet handkerchief is a physical change. The water has only physically changed the state of the handkerchief by being absorbed, but the handkerchief itself has not undergone a chemical transformation.
Being resistant to corrosion is a physical property of a material, not a physical or chemical change. It means that the material does not undergo chemical reactions with its environment that would cause it to deteriorate over time.
Building a tower of magnetic blocks is a physical change because the blocks are simply being rearranged without any chemical reactions taking place. The properties of the blocks themselves remain the same.
chemical change
no, its physical change :)
A wet handkerchief is a physical change. The water has only physically changed the state of the handkerchief by being absorbed, but the handkerchief itself has not undergone a chemical transformation.
A metal Surface being ground is a physical change, not a chemical change.
physical. the water being added simply soaks through the coffee, so there's no chemical change.
Physical Change
Cutting anything is a physical change.
Being resistant to corrosion is a physical property of a material, not a physical or chemical change. It means that the material does not undergo chemical reactions with its environment that would cause it to deteriorate over time.
physical
It would be both. It's a physical change because it is changing state and a chemical change because water is being evaporated.
Physical
Physical change reason being it is