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alveoli

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15y ago

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Is a hot air balloon filled with helium?

No, hot air balloons are typically filled with hot air to become buoyant and rise. Helium is an alternative gas used in some balloons, like party balloons or weather balloons, due to its lighter weight than air.


What does a hot air balloons look like?

It look's like a ballon filled with hot air


What are hot air balloons filled with?

It is simply air that has been heated. Hence the namehot air balloons are filled with hot air from a propane tank


When tires or balloons are filled with gas or air they are said to be in?

When tires or balloons are filled with gas or air, they are said to be in an inflated state.


Why do helium filled balloons float upwards but air filled balloons drop down?

bcoz helium is lighter than air


When balloons are filled with this they are lighter tha air?

Helium.


Why is air balloons filled with helium?

Because it is a safe gas that is less dense than air, thus balloons float in air


Is hot air balloons filled with helium?

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.


Is helium suitable for blowing up balloons?

Yes, balloons filled with helium will be buoyant in air


What objects in your home are filled with air?

Balloons, inflatable mattresses, and beach balls are all objects typically filled with air in a home.


Why do balloons filled with air sink?

Balloons filled with air are denser than the surrounding air, causing them to sink. The weight of the balloon and the air inside it is greater than the buoyant force acting on them, resulting in the balloon sinking.


What is the difference between having helium in a balloon and having air in a balloon?

Helium is lighter than air, so a balloon filled with helium will float. In contrast, air-filled balloons will sink because the density of air is greater than that of helium. Additionally, helium balloons will deflate faster than air-filled balloons due to its smaller molecular size.