pneumatic
Air is filled in tires to provide cushioning and support to the vehicle, improving ride comfort and stability. It also helps to distribute the weight of the vehicle evenly across the tire and prevents the wheel from coming in direct contact with the road surface, reducing wear and tear.
It is filled with heated air. Since air is mostly nitrogen, a hot air balloon is mostly filled with nitrogen.
Hot air balloons are typically filled with hot air, not helium. The hot air inside the balloon is less dense than the surrounding air, causing it to rise. Helium balloons, on the other hand, are typically smaller and used for decorative purposes or in scientific experiments.
In a "hot air" balloon, which you refer to in your question, the gas is hot air. Heated air rises, so the balloon rises. The gas used in the burner, to heat the air, is propane.
A typical hot air balloon is filled with the same air we breath.
When tires or balloons are filled with gas or air, they are said to be in an inflated state.
Air
they are filled up with regular air that our tires use but some cheaters in monster truck racing fill their tires up with water to make sure they land on all fours.
Foam-filled bike tires offer benefits such as being puncture-proof, maintenance-free, and providing a smoother ride compared to traditional air-filled tires.
Solid bicycle tires offer benefits such as reduced risk of punctures, no need for inflation, and longer lifespan compared to traditional air-filled tires.
They are filled with air, which is a mixture of gasses, so yes they are filled with gas
Aircraft tires can be filled with regular compressed air, however pure nitrogen is also often used.
so you have grip on the road.
They use air filled tyres, which is why you see them getting punctures.
Sport balls, balloons, tires, inner tubes, blow up pools, and air mattresses have to be filled with air before using.
That depends on who old/used the type is.
Air fille bicycle tires were invented by John Dunlop.