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An inflated balloon is made of elastic material that can expand without bursting when subjected to increased pressure, such as atmospheric pressure. The elasticity of the balloon allows it to stretch and accommodate the higher pressure while retaining its shape. Additionally, the pressure inside the balloon may equalize with the atmospheric pressure, preventing it from bursting.
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Is pressure in a balloon less than atmospheric pressure?
Yes, the pressure inside a balloon is typically slightly higher than atmospheric pressure to keep the balloon inflated. When a balloon is fully inflated, the pressure inside the balloon is balanced by the tension in the balloon's material, which allows it to maintain its shape.
What causes the air pressure inside an inflated balloon?
The elastic contraction of the rubber in the balloon's membrane causes the pressure in the air inside an inflated balloon. When you inflate a balloon, you have to expand the latex of the balloon, which stretches when filled with air from a pressure of 760 mm Hg to as high as 840 (about 10% higher than standard atmospheric pressure). If you inflate a non-elastic mylar balloon, it takes no effort: the air inside is at the same pressure as the air outside.
What happen to the pressure in the balloon when it is inflated?
When a balloon is inflated, the pressure inside the balloon increases. This is because as the balloon expands, the air molecules become more tightly packed together, increasing the pressure. The pressure remains higher inside the balloon until the balloon is stretched to its maximum capacity.
What is the air inside a balloon?
The air inside a balloon is a mixture of gases, typically consisting of nitrogen, oxygen, carbon dioxide, and trace amounts of other gases. When the balloon is inflated, the pressure of the air inside the balloon is higher than the atmospheric pressure outside, causing the balloon to expand and float.
Why does a balloon remain inflated?
A balloon remains inflated because the pressure of the air or gas inside the balloon is greater than the pressure of the air outside the balloon. This creates a force that keeps the rubber surface of the balloon stretched tight, preventing it from collapsing.
Is pressure in a balloon less than atmospheric pressure?
Yes, the pressure inside a balloon is typically slightly higher than atmospheric pressure to keep the balloon inflated. When a balloon is fully inflated, the pressure inside the balloon is balanced by the tension in the balloon's material, which allows it to maintain its shape.
What would be the length of the arrows if the balloon were inflated more?
The length would stay the same as the pressure inside the balloon equals the atmospheric pressure.
Is the pressure inside the balloon equal to the atmospheric pressure?
Think about this: if the pressure WERE equal, what would happen in the instant when you open the neck of the balloon and whatever pressure is on the inside meets the pressure that is on the outside (atmospheric pressure)? In your experience, what DOES happen?
Why do balloons expand as they rise through the troposphere?
The ballon contains a fixed amount of gas producing internal pressure. At the surface, this pressure equals the surface atmospheric pressure. As the balloon rises, the atmospheric pressure drops, allowing the balloon to expand, keeping the internal pressure and external pressure equal. If the balloon is fully inflated at the surface it will burst at higher altitude.
What causes the air pressure inside an inflated balloon?
The elastic contraction of the rubber in the balloon's membrane causes the pressure in the air inside an inflated balloon. When you inflate a balloon, you have to expand the latex of the balloon, which stretches when filled with air from a pressure of 760 mm Hg to as high as 840 (about 10% higher than standard atmospheric pressure). If you inflate a non-elastic mylar balloon, it takes no effort: the air inside is at the same pressure as the air outside.
What happen to the pressure in the balloon when it is inflated?
When a balloon is inflated, the pressure inside the balloon increases. This is because as the balloon expands, the air molecules become more tightly packed together, increasing the pressure. The pressure remains higher inside the balloon until the balloon is stretched to its maximum capacity.
What is the air inside a balloon?
The air inside a balloon is a mixture of gases, typically consisting of nitrogen, oxygen, carbon dioxide, and trace amounts of other gases. When the balloon is inflated, the pressure of the air inside the balloon is higher than the atmospheric pressure outside, causing the balloon to expand and float.
Why does a balloon remain inflated?
A balloon remains inflated because the pressure of the air or gas inside the balloon is greater than the pressure of the air outside the balloon. This creates a force that keeps the rubber surface of the balloon stretched tight, preventing it from collapsing.
Why inflated balloon burst if press it hard?
An inflated balloon bursts if it is pressed hard because the molecules inside the balloon squeeze when it is pressed hard and air exerts pressure so the balloon bursts and let the air molecules escape from the balloon.
A rubber balloon is blown up and and the end tied. Is the pressure inside the balloon greater than less than or equal to the ambient atmosphere pressure explain.?
The pressure inside the balloon is greater than the ambient atmosphere pressure because the air molecules inside the balloon are more concentrated due to being compressed when the balloon is inflated. The pressure difference causes the balloon to expand until the internal pressure matches the external pressure, at which point the balloon stops inflating.
What does the balloon barometer measure?
A balloon barometer measures atmospheric pressure.
What are the molecular forces keeping a balloon inflated?
The gas molecules inside the balloon collide with the walls of the balloon, creating pressure that pushes against the balloon's surface and keeps it inflated. This is due to the kinetic energy of the gas molecules in constant motion.
