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The lower the atmospheric pressure, the less helium is needed.

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15y ago

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How many helium tanks are needed to fill a 6' mylar balloon?

As long as the tank holds at least 113.1 cubic feet, 1 would be sufficient.


Something you can fill a balloon with?

Balloons are filled with gas (such as helium), or a mixture of gasses (such as air) or hot gasses (such as hot air).Helium.


When a gas like helium is used to fill balloons it does what and takes the shape of the balloon?

When helium is used to fill a balloon, it expands to fill the space inside the balloon due to its low density. The helium gas takes the shape of the balloon because it moves and distributes evenly throughout the balloon's interior.


How much helium will it take to fill a 6 foot balloon?

To determine how much helium is needed to fill a 6-foot balloon, we first need to calculate its volume. A 6-foot balloon has a diameter of about 6 feet, giving it a radius of 3 feet. The volume of a sphere can be calculated using the formula ( V = \frac{4}{3} \pi r^3 ), which results in approximately 113.1 cubic feet. Therefore, it would take roughly 113.1 cubic feet of helium to fill the balloon completely.


How much meter of helium does it take to fill a 3 ft Balloon?

A sphere with 3-ft diameter has about 0.4 cubic metre of volume.


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How many pounds of Helium does it take to fill a 12 inch latex balloon?

It typically takes about 0.5 pounds of helium to fill a 12-inch latex balloon.


If you wanted to make a balloon float in the air which gas should you use to fill the balloon?

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How does a helium balloon float but not a balloon filled with air?

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Name something you filla balloon with?

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