Mowing is a mechanical process, not a chemical reaction.
Physical, because the grass is only being cut.
It is a physical change because it is still grass. Nothing new has been made.
Neither. It is a physical activity. See the link below for an explanation of physical and chemical properties.
grass growing is a physical change.
It is a biochemical process.
Hence,the formation of dew and frost is a physical change.
it is physical
Lawn-mowing is a physical change, whereas the grass dying is chemical.
I Physical Change.
Mowing the lawn is a physical change. Cutting your hair isn't a chemical change, it's still hair, and it will grow back :) Chemical changes alter the identity of a substance, whereas physical changes do not.
It is a physical change because it is still grass. Nothing new has been made.
Neither. It is a physical activity. See the link below for an explanation of physical and chemical properties.
"Mowing" is the word used for when you are cutting grass.
grass growing is a physical change.
Artificial grass doesn't need mowing. Because it's not real grass it never grows.
When you cut grass in the meadow, this is called mowing the grass and if the grass is to be used for hay it is called mowing the hay or a 'hay mow'.
Physical activity is activity you do on a daily basis but not necessarily exercising. Such things could be mowing the grass or walking to and from you car.
chemical change