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Usually, the air pressure inside a balloon is very high because the plastic outer shell of a balloon wants to contract and press the air into a small space. High in the atmosphere, air pressure is much lower than on the ground. When the air pressure outside a balloon is bigger than the air pressure inside, the balloon switches from wanting to push in on the air to the air pushing on the balloon. as this happens to some parts of a balloon and not others, it is uneven and the balloon pops.Answer:There are two distinct cases:For child's rubber balloon the air inside is at higher pressure because it is being squeezed by the rubber that wants to return to its original size. Just like you have to apply pressure to a rubber band to keep it stretched.In the case of hot air balloons the pressure on the inside of the balloon is the same as the atmospheric pressure. The balloon in this case is like an upside down bucket of air that would like to rise. It fills the container but shares the pressure of its surroundings.
It should not because the air is going to come out the sides and not the top where your foot is. When you step on a balloon, the air is forced down and it has to go somewhere, so it bulges out and the rubber can't hold it all that far so it breaks and the air goes through the hole.
it will keep going up and the wind will take it somewhere very far away and when the helium runs out it comes down
The balloonist would turn of their burner so that the balloon can lose its latitude and then gradually the balloon will come down.
Due to the weight of the balloon. A balloon is merely a capsule full of air so it will fall to the ground as the balloon weighs it down. A helium balloon will rise into the air because helium is less dense than normal air (i.e. it weighs less). The air inside the balloon is the same density as the air outside. The balloon material itself is heavier than air, which causes the balloon to sink. If you decrease the density of the trapped air, such as by heating it or replacing it with hydrogen or helium, the balloon may become even lighter than the balloon material and an equal volume of normal air, in which case the balloon will float or rise.
rubber band, cork;
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it will pop it
It would probably fill up with water, and then you'd have a water balloon.
When the rubber sheet on a bell jar is pulled down, it creates a vacuum seal between the bell jar and the surface it is placed on. This vacuum seal allows for the removal of air from within the bell jar when connected to a vacuum pump, creating a vacuum environment inside the jar.
Usually, the air pressure inside a balloon is very high because the plastic outer shell of a balloon wants to contract and press the air into a small space. High in the atmosphere, air pressure is much lower than on the ground. When the air pressure outside a balloon is bigger than the air pressure inside, the balloon switches from wanting to push in on the air to the air pushing on the balloon. as this happens to some parts of a balloon and not others, it is uneven and the balloon pops.Answer:There are two distinct cases:For child's rubber balloon the air inside is at higher pressure because it is being squeezed by the rubber that wants to return to its original size. Just like you have to apply pressure to a rubber band to keep it stretched.In the case of hot air balloons the pressure on the inside of the balloon is the same as the atmospheric pressure. The balloon in this case is like an upside down bucket of air that would like to rise. It fills the container but shares the pressure of its surroundings.
To make a device for recording weather, like a barometer, you need a balloon, scissors, tape, jar, straw, and rubber band. Stretch the balloon and cut off the top; the top half of the balloon should be secured to the jar with the rubber band. Tape the straw to the top of the jar and balloon so it is hanging off horizontally and mark the position of the straw on a piece of paper. The straw will move up and down depending on the weather and this information can be recorded.
Hydrogen is less dense than air, ergo it floats. Air is of the same density as air, but the rubber skin around it makes it more dense, ergo it sinks.
bust the balloon
As the warmer air inside the balloon cools, the balloon will shrink slightly. The amount of shrinkage will depend on the temperature change.
Because the pressure weighing down on the the balloon is greater than the pressure protruding from the balloon, the dominant force will cause the balloon to pop. This strictly depends on the amount in weight the water has on it, since the balloon can rise and become buoyant if not descended sufficiently.
If it has helium, it will rise up into the atmosphere until the rubber breaks down or the helium is no longer lighter than the air around it. It may burst if the outside pressure is too low. And sunlight will increase the breakdown of the rubber or latex.