24 hour
Around 24 hours depending on how much gas is put in.
It doesn't matter as long as the conditions are the same. Temperature, gas pressure, speed with which you fill the balloon, and so on.
1000
The hydrogen in a sealed rubber party balloon is compressed slightly by the balloon rubber. So its density decreases a little, its pressure increases, and its temperature increases. But the temperature soon returns to the ambient temperature as heat is lost through the balloon wall. Also, the hydrogen will not stay in the balloon for long because it will leak out through pores in the rubber.
It's because the water inside the balloon absorbs the heat of the fire. If you hold it there long enough the water inside will boil and then it will pop, because the fire will start getting attracted to the heat, so then all the water will get enough of holding on, and then it will pop(the balloon).Water is a very great substance for soaking up any kind of heat. The thin balloon allows the warm heat to pass through very quickly and warm the cold water. As the water closes up to the flame as it heats up, it begins to rise and cooler water replaces it at the bottom of the balloon. This cooler water then soaks up more heat and the process repeats itself. In fact, the exchange of water happens so often that it keeps the balloon from ever popping!The soot on the bottom of the balloon is actually carbon. The carbon was deposited on the balloon by the flame, and the balloon remains undamaged. I even tried this for a science fair, and it was pretty cool. I found it on the internet and stuff, it was plain cool. Like the judges were SO excited, and they were watching and watching and the balloon didn't pop. Then, finally, when I felt the balloon and it started getting warmer, I explained why it was getting warm, and the judges loved how I presented. You should try it for a science fair, who knows, you might win!
Charlesâ?? Law is related to experimental gases. It is used to describe the way gases are known to expand when heat is added. On example of Charlesâ?? Law is the pressure placed on a can of soda when it is exposed to hotter temperatures.
Generally an area as long as the height of the balloon standing up, with at least 3-4 metres or longer (depending on the size of the balloon) for the crown line that helps stabilise the balloon as it is being inflated. The width should be about half the height, but this can vary as there is some leeway, particularly if there are balloons being inflated together side by side.
I presume you mean without an airborne heater. The answer is, there is no fixed time! It could range from a few minutes to the best part of a day. It all depends on the rate the balloon loses heat, which in turn depends on the size of the balloon, the weight of the balloon, the insulation and porosity properties of the balloon fabric, and the amount of solar heating, if any, that it receives.
Generally yes as vinegar is oxidated wine, meaning vinegar is old wine that was left out too long basically :)
At best they can last for several weeks. While there are some isolated cases of Mylar balloons remaining inflated for several months or even years, they are the exception rather than the rule.
When a balloon is blown up by mouth, it will not float, but fall to the ground. This is because the air inside is the same density as the air outside. For a balloon to float up into the air, it must be inflated with a gas that is lighter than air - such as helium.
As long as the vinegar is pasteurized, you can drink it.
As long as they have flue to heat the balloon.
A hoar
A hoar
A blimp will stay inflated for about one to three hours. It is filled with a non-flammable gas of helium.
As you rise in elevation, the pressure around you decreases. This lower pressure would cause the balloon to expand, and burst if it was inflated to much originally. By starting it off only partly filled, it will expand to a normal size and not explode.
As long as the buoyancy due to a lighter gas inside the balloon is sufficient to offset the mass of the balloon (and any string). The gas will gradually diffuse out, through the skin of the balloon and so the balloon will slowly lose its buoyancy.