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How do you stop hellium escapin from a balloon what causes hellium to escape from a balloon?
Wiki User
∙ 12y ago
a particle of hellium is small enough to fit in between the molecules of latex (or whatever the balloon is made of) and eventually leaks out due to diffusion. If the environment the balloon is in has the same amount of hellium in it as the balloon, it won't deflate.
Wiki User
∙ 12y ago
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What explains why a balloon bulges on one end when you pinch the other end?
The first part of the explanation is understanding why a balloon changes when you put air into it. Before you blow up a balloon, you can see that the volume is small and that the balloon is elastic. As you put more air into the balloon you are increasing the pressure. The air is packed in tight, so it attempts to push out and escape, so the balloon's surface stretches until a balance is reached. The tension of the balloon's surface combined with the outside atmosphere's pressure matches the internal pressure of the air. This equilibrium is always held. If you increase the pressure (putting more air into the balloon) the balloon's surface gives just enough so that you equilibrium is reached again. It is this maintaining of equilibrium that answers your question. If you try and decrease the volume in one area of the balloon, the air is going to push out another area of the balloon to make up for the lost volume. The volume is always maintained and the pressure remains constant.
Why does the air come out of the balloon?
The air in the balloon is under higher pressure than the air outside the balloon. It wants to equalize.
What do air particles do to keep a balloon inflated?
It's buoyancy - the same as a ship floating in water.In this case the volume of the balloon must weigh less than an equal volume of air.(That's done by using a lighter than air gas - hydrogen, helium, or just heated air.)
What should a hot air balloonist do to go higher?
They can drop weight over the side, increase the hot air volume, or both. A hot air balloon will rise when its buoyancy exceeds its weight. So the balloonist can increase the buoyancy by increasing the amount of hot air contained in the balloon. Or they can simply reduce the weight of the balloon, including the gondola, its contents, and contained hot air.
You say that the escape velocity is the one required to escape the earth's gravitational speed then we say the satellites stay in orbits because of the earth's gravitational speed how does that ha?
Satellites are traveling at less than escape velocity. (roughly, orbital velocity is about 7 tenths of escape).
What causes a balloon to inflate using baking soda and vinegar?
If I remember correctly, an escape of CO2
Why lack of sleep causes weakness?
Sleep is vital to your body. if you don't get enough, your body will eventually shut down. actually, its kind of like a balloon, an air filled balloon. sleep is the actual balloon, and the air is your energy, if your sleep, (outer cover of the balloon) is gone somehow (puncture in the balloon) your energy (air) is going to escape. get it??
Why don't balloons stay up in the air even though they have air or hellium inside?
Air can escape from the ballons even if there aren't holes in them.
What is the word which means to let the air out of a balloon or tire?
Deflate is to allow air to escape from a balloon.
What will happen if you leave a balloon over night?
A small amount of air or helium within the balloon will escape through the balloon material.
Why do you close the mouth of inflated balloon?
The air would escape through the mouth causing the balloon to DEflate
How do you deflate a balloon by using a lighter?
The heat from the lighter, when placed on the surface of the stretched surface of the balloon,would melt the plastic of the balloon and allow the air inside the balloon to escape, so deflating the balloon.
When you blow up a balloon and release it without tying its neck?
The gases filled within the balloon escape quickly.
How does air escape from a balloon while it is tied?
The material of the balloon has pores- tiny holes too small to see without a microscope- but big enough to let air molecules slowly escape.
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.
How does the air which is in a balloon escape from that balloon?
A balloon is stretchy. Therefore, when air is not being forced in, the ballon will try to contract to more or less of it's original size. When this happens, the air is forced out of a balloon until the molecular structure of the balloon is simillar to how it started out.
Why do the gas escape in its container like a balloon?
It escapes equally in erach direction
