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Explain in terms of density and Charles's law why heating the air allows a hot-air balloon to float?
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∙ 11y ago
i dont know this is my question
Wiki User
∙ 11y ago
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Why would heating the gas in air balloon make the balloon rise?
Heated gas has a lower density than environmental air.
Does the material of a balloon affect its expansion rate heating or cooling the balloon?
Yes of course everything depends on what the balloon is made of.
What is the density of fuel heating oil?
"What is the density of fuel oil?"
Why don't normal balloons stay in the sky?
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.
What makes a balloon pop with a heat source?
when heated, molecules get farther away from eachother, causing the balloon to expand. once the balloon reaches its maximum capacity, further heating will cause the molecules to expand more than the balloon can contain and it will pop.
How do you lower the density of the hydrogen gas?
You can lower the density of hydrogen (or any) gas by heating it in a container where it is free to expand, like a balloon.
Why would heating the gas in air balloon make the balloon rise?
Heated gas has a lower density than environmental air.
What forces magma to Earth's surface?
Generally, its higher temperature. The temperature of a rising magma is generally higher than the temperature of its surrounding rocks. Because of its higher temperature, it is also lighter compared to the surrounding rocks (it has a lower density), so it rises. Imagine a hot air balloon: it rises because the air inside the balloon is heated, heating the air lowers its density (makes it lighter). As long as the density of the air inside the balloon is lower than the density of the air outside the balloon, the balloon rises.
The air in hot air balloon is heated to make the balloon rise?
The volume of air increases on its heating hence the balloon rises on heating
What effect is heating an objects density?
By heating the density is lowered.
What powers hot air balloon?
Hot air balloons are powered by the flame from a propane burner that heats up the air inside the balloon, which lowers the density of the air inside by heating it up and accellerating the particles. Lower density (hot) air will rise above air with higher density (the air outside) which is why they have a height limit, as the average density of air goes down the higher you go.
Is heating the air in a hot- air balloon causes the balloon to rise a law?
The law is called Law of Buoyancy, matter with less density tries to raise above the matter with high density. When air is heated, the volume increases and density decreases. Since the air around the ballon is at a lower temperature and the density is higher, the air in the baloon tries to move up thus lifting the baloon.
Why would heating the gas inan air balloon make the balloon rise?
because as you heat the gas, you cause the gas to expand on the container (whish is a balloon), this lowers the density, and a less dense fluid submersed in a denser fluid will rise, like an air bubble rises from underwater
Does the material of a balloon affect its expansion rate heating or cooling the balloon?
Yes of course everything depends on what the balloon is made of.
Why balloon filled with air brusts in heat or sunlight?
By heating the pressure in the balloon is rised and the limit of the resistance of the balloon envelope is exceeded.
Why would heating the gas in a hot air balloon make the balloon rise?
When the gas (air) in a hot air balloon is heated it becomes less dense. This makes the balloon more buoyant so it rises.Because heating the air inside the balloon makes it less dense than the air surrounding the outside of the balloon, so it will rise.
What would heating the gas in an air balloon make the balloon rise?
Simple...hot air rises..
