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depends how big the helium balloon is and how many
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∙ 12y ago
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How do air balloons lift off from the ground?
Balloons filled with Helium rise because Helium is less dense than normal air. Hot air balloons lift off the ground because heat rises, and when the balloon is full of air of a higher temperature than its surroundings, the balloon will rise.
How much helium would it take to lift the space shuttle into space?
The space shuttle weighed approximately 165,000 pounds empty, and helium provides about 0.069 pounds of lift per cubic foot. To calculate the amount of helium needed, one would need to consider the weight of the shuttle, the lift provided by the helium, and the atmospheric conditions at launch.
Why do balloons float up to the sky?
Balloons float in the sky because they are filled with a gas, usually helium, that is lighter than the surrounding air. This displacement of air creates lift, causing the balloon to rise.
What is a carbon dioxide balloon?
A balloon with CO2 instead of helium or hydrogen
Is a blimp a type of hot air balloon?
No, a blimp is not a type of hot air balloon. While both are inflated with gas to become buoyant, hot air balloons rely on heated air to rise, while blimps are powered by engines and filled with helium or hydrogen gas for lift.
How much helium is needed to lift 400 pounds?
To lift 400 pounds, you would need approximately 74.3 cubic feet of helium. Helium is lighter than air, so it provides lift when contained in a balloon.
How many grams of helium must be added to a balloon containing 8g helium?
To inflate a balloon to a desired size, we need to know the volume and required lift. Typically a 9-inch helium-filled balloon can lift about 8g of weight. If you want to increase the lift, you can add more helium.
How much do helium balloons carry?
How much a helium balloon carries depends on the size of the balloon.
How do you make a balloon lift without helium?
You can make a balloon lift without helium by using hot air. Fill the balloon with hot air using a hair dryer or heat source until it expands and rises. The heated air inside the balloon is less dense than the cooler air outside, causing the balloon to lift.
How does a helium balloon float but not a balloon filled with air?
Helium is lighter than air, so it creates lift in the balloon. When you fill a balloon with air, the air is denser than the surrounding air, so the balloon doesn't float.
What gases lift a balloon into the air?
Helium and hydrogen are commonly used gases to lift a balloon into the air. These gases are lighter than air, creating buoyancy that allows the balloon to float.
Why do helium balloons float down?
Helium balloons float down due to the weight of the balloon being greater than the lift force generated by the helium inside. As the helium inside the balloon slowly leaks out over time, the lift force decreases, causing the balloon to float down.
How many helium balloons can lift up a brick?
depends on how large the balloon is! ;D
How much weight will a helium balloon carry?
A standard 11-inch helium balloon can lift approximately 14 grams or 0.5 ounces. The lifting capacity of a helium balloon can vary depending on factors such as balloon size, helium volume, and weight of the attached object.
How many helium balloons does it take to lift a 20 pound frozen turkey?
It would take approximately 480 helium balloons to lift a 20-pound frozen turkey. Helium can lift about 0.04 lbs per balloon, so 20 lbs divided by 0.04 lbs per balloon equals 500 balloons.
How much weight can a balloon hold?
The lifting capacity of a balloon depends on its size, shape, and the type of gas used to inflate it. Typically, a small helium-filled balloon can lift a few grams, while larger balloons can lift several pounds. Specialized balloons used for scientific purposes or hot air balloons can lift much heavier loads.
Which gas inflates a balloon the longest carbon dioxide or helium and why?
Helium inflates a balloon the longest compared to carbon dioxide because helium is lighter than air, resulting in less escape through diffusion over time. Additionally, helium has smaller molecules than carbon dioxide, reducing the rate of molecules escaping through the rubber balloon material.
