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Why does balloon fly?
The hot air inside the balloon expands, making the hot air balloon fly.
Why does a balloon and the balloon with air weigh the same?
A balloon has a certain weight due to the material it's made of. When you blow air into the balloon, the weight of the air inside balances out the weight of the balloon material, making the total weight of the balloon and air the same as the original balloon.
How hot and cold temperature affect air balloon?
Hot temperatures can cause the air inside the balloon to expand, making the balloon rise. Cold temperatures can cause the air inside the balloon to contract, making the balloon descend. Changes in temperature can also affect the buoyancy and stability of the balloon during flight.
Why does hot balloons fly?
The hot air inside the balloon expands, making the hot air balloon fly.
Is it possible to stand on top of a hot air balloon?
No
What force does a hot air balloon use to keep itself in the air?
A hot air balloon uses buoyancy to stay in the air. The air inside the balloon is heated, making it less dense than the surrounding air, causing the balloon to float.
What science forces are involved in making a hot air balloon?
The main science forces involved in making a hot air balloon are buoyancy, which allows the balloon to float in the air, and convection, which heats the air inside the balloon to make it rise. Additionally, drag and gravity play roles in determining the balloon's movement and stability during flight.
Why does an air balloon not float?
A hot air balloon floats because the air inside is heated, making it less dense than the cooler air outside. This creates a buoyant force that lifts the balloon. If the air inside the balloon is not heated, it will not be less dense than the surrounding air, and the balloon will not float.
What occurs to the volume of an inflated balloon when exposed to cold air?
It decreases. The colder air contracts, making the balloon shrink.
What is the fuel in a hot air balloon?
The fuel used in a hot air balloon is propane gas. It is ignited to heat the air inside the balloon envelope, making it less dense than the surrounding air and causing the balloon to rise.
What happens to air in a balloon?
When air is blown into a balloon, it fills the space inside. The pressure of the air increases, causing the balloon to expand. If the balloon is sealed, the air inside remains trapped, making the balloon float or hover depending on the amount of air inside.
How would manipulating air temperature allow you to control altitude balloon?
Increasing the air temperature inside the balloon will cause the air inside to become less dense and expand, making the balloon buoyant and rise. Conversely, decreasing the air temperature inside the balloon will cause the air to become denser and contract, making the balloon less buoyant and descend. By controlling the temperature inside the balloon, you can effectively control its altitude.
