Lawn-mowing is a physical change, whereas the grass dying is chemical.
It is a physical change because the underlying molecular structure of the grass isn't altered, only the physical height.
No, cutting grass isn't a chemical change. It's a physical change because the form was affected instead of the composition.
It is a chemical change because before grass can grow it's a seed ,, btw this is amerie Amosc @amerie_1606/y'all are welcome for answering this😉👻
Physical
Cutting doesn't change the chemical composition.
It is a physical change because paper is still paper and its the same even if it has been cut. If the paper were say to get burned it would be chemical change because it is no longer paper and it has a different form.
This is a phenomenon of physics.
Frost is a physical change, the condensation and freezing of water vapor.
Grass growing in a lawn is a physical change because the origonal substance still exists. :) good luck!
Cutting doesn't change the chemical composition.
Neither. It is a physical activity. See the link below for an explanation of physical and chemical properties.
It is a physical change because paper is still paper and its the same even if it has been cut. If the paper were say to get burned it would be chemical change because it is no longer paper and it has a different form.
It is a physical change because it is still grass. Nothing new has been made.
grass growing is a physical change.
This is a phenomenon of physics.
it is a chemical change
Hence,the formation of dew and frost is a physical change.
It is a chemical change because before grass can grow it's a seed ,, btw this is amerie Amosc @amerie_1606/y'all are welcome for answering this😉👻
I would say a little of both. The consistensy of what grass is made of doesn't change,it enlarges, so it could be called a physical change. But to grow, the grass absorbes water and minerals and does photosynthesis, and creates large molecules, so this could be called chemical.
Frost is a physical change, the condensation and freezing of water vapor.
Grass growing in a lawn is a physical change because the origonal substance still exists. :) good luck!