Its a physical property.
physical
physical change. the rubber is still rubber and the air is still air, so NO chemical change has occured
physical change.. cooler air in the tire becomes denser, lowering overall pressure. The chemistry of the air in the tire does not change.
The internal pressure increase in the tire.
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.
no its a physical 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.
Chemical change
physical change. the rubber is still rubber and the air is still air, so NO chemical change has occured
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.
less inflated.
you can try to tell by gripping it, if it is firm then it is fully inflated. if it is kind of squishy, then it is under inflated. With a pressure gauge.