physical
The inflation of a tire is considered a physical property, as it relates to the tire's volume and pressure. It is not a chemical change, as the composition of the tire material remains the same.
physical change. the rubber is still rubber and the air is still air, so NO chemical change has occured
No, inflating a bike tire is a physical change because it does not change the chemical composition of the tire or the air being pumped into it. When air is added to the tire, it simply increases in volume and pressure without altering its chemical properties.
No, a tire losing air is a physical phenomenon caused by air molecules escaping through tiny holes or leaks in the tire. This is not a chemical reaction because it does not involve a change in the chemical composition of the tire or the air.
Tire deflating is a physical process.
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.
The inflation of a tire is considered a physical property, as it relates to the tire's volume and pressure. It is not a chemical change, as the composition of the tire material remains the same.
Physical
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.
An inflated tire is generally heavier than a flat tire due to the air pressure inside it. The air adds weight, so when a tire is fully inflated, it contains more mass compared to when it is flat. However, the difference in weight is relatively small, as the air inside the tire is not very dense.
Yes, a flat tire is considered a physical change because the rubber material in the tire is simply being compressed and there is no change in the chemical composition of the rubber.