It is a chemical change, because when cotton is being woven into sheets, we cannot change sheets into cotton again, hence it is difficult to reverse.
I think it is a chemical change because we cannot reverse the made sheets into cotton again
A metal Surface being ground is a physical change, not a chemical change.
It is a physical change.
It is a physical change.
no, its physical change :)
Chemical
chemical change
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.
Applying makeup is a physical change.
It is a physical change.
Cutting anything is a physical change.
Physical Change
It is a physical change.
physical
no, its physical change :)
It would be both. It's a physical change because it is changing state and a chemical change because water is being evaporated.
Chemical