it is in fact regular air inside the ball. the smell is because its contained for so long the air has become stale.
A dint in the surface of a pingpong ball can be removed by putting the ball in hot water. The hot water will expand the air inside the ball and push the dint out, restoring the original shape of the ball.As to a hole? A hole would allow the pingpong ball to fill with water.
Yes, air inside the ball has mass because air is made up of molecules which have mass. When air is trapped inside the ball, it contributes to the overall weight of the ball.
Air does not get in the ball. The air inside the ball expands when it gets warmer.
The temperature of the ball does not affect the surrounding/outside air, but it does affect the air inside the ball.
Air consits of many gases and gases are matter. Therfore, air is also a matter. Inside the ball it remains as matter.
Yes, air inside a ball is matter because matter is anything that has mass and takes up space. Since air has mass and fills the space inside the ball, it meets the criteria to be considered matter.
The air inside a ball is considered to be matter because it has mass and occupies space. Matter is anything that has mass and takes up space, and since the air inside the ball meets these criteria, it is classified as matter.
air only
There is air inside it. Not nothing.
A sealed pocket of Air is inside the hollow center of a table tennis ball.
Pumping pushes more air molecules into the ball. That makes more molecules moving around inside of the ball and more molecules colliding with the inside of the ball. All of those collisions (trillions and trillions) push the inside of the ball out. When the temperature is increased, the molecules move faster. Faster molecules collide with the inside walls more frequently, which also increases the pressure. You can test this by pumping up a ball then putting it into the freezer and see what happens to the pressure.
You could increase the pressure inside the ball by heating it up. When you heat the air inside the ball, the molecules move faster and spread out, causing an increase in pressure.