physical change. the rubber is still rubber and the air is still air, so NO chemical change has occured
Inflating a tire is a physical change and not a chemical one. When we compress gas, we only increase its density (and it gets hot in response). This does not alter the chemistry of the gas. It only results in a physical change of the gas as the gas, whatever it is, is still the same gas, but just more dense.
Physical, b/c u r just filling it up, its a physical prop.(change), its PHSYICAL.
physical change
physical
Yes
physical
Its a physical property.
physical change.. cooler air in the tire becomes denser, lowering overall pressure. The chemistry of the air in the tire does not change.
Tire deflating is a physical process.
no. no chemical changes occur. air just moves from the inside of a tire to the atmosphere
physical
physical
Inflating a tire with air is a physical change because it is not changing the tire chemically. It is only changing the physical appearance of the tire.
Its a physical property.
Chemical change
physical change.. cooler air in the tire becomes denser, lowering overall pressure. The chemistry of the air in the tire does not change.
When a tire is properly inflated it will be level to the ground. Over inflated and the middle of the tire has the most pressure on the ground. Under inflated and the sides of the tire have the most pressure on the ground.
The same as a tire that has not been inflated.
Yes it is a physical change
no its a physical change
Any tire inflated with a gas (air or nitrogen ) is a pneumatic tire.
Any tire inflated with a gas (air or nitrogen ) is a pneumatic tire.