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normal air. However since many footballs are produced in cities like Beijing, where there is a lot of pollution, the air may not be as "clean" as the air in the West
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Is a basketball a solid or gas?
both because basketball is hard and it air.
Why does a basketball need to be filled with air?
A basketball needs to be filled with air because if you didn't it wouldn't bounce.
Nitrogen Gas is filled with pressure in which type of Fire Extinguisher?
Because nitrogen gas bigest quantity in air.
Why is a basketball bouncy?
Because, you see, the basketball is filled with AIR. Which makes it bounce.
What type of gas is filled with basketballs?
A mixture of nitrogen (78%), oxygen (21%) and trace gases.
Which gas is filled in AC?
It is a refrigerant. R134a is the common type. The old generic name is Freon.
Do tires have gas in them?
They are filled with air, which is a mixture of gasses, so yes they are filled with gas
What makes a light bulb shine brighter?
quality of reflector, type of light emission, (filament,gas filled)
What type of gas filled the Hindenburg airship?
It was hydrogen. That's why it caught fire. Modern airships use helium.
What is k mean on a 3157k?
3157 is the bulb type, the "K" means the bulb is filled with the inert gas Krypton.
How do you type a basketball?
You cannot "type" a basketball. A basketball is an object you use in the sport of basketball to shoot it through the hoop.
How do blimps fly?
They are filled with helium gas. They used to be filled with hydrogen gas but that proved to be deadly at times.
