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When the gas in a balloon is heated the balloon expands what are the correct signs of heat and work for this change?
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What does a balloon do when heated?
the heat makes the molecules inside the balloon travel faster, pushing outward on the balloon. This, the balloon expands when heated
Why would a balloon explode if heated?
When a balloon is heated, the air inside it expands and exerts pressure on the walls of the balloon. If the pressure becomes too high, it can exceed the strength of the balloon material, causing it to burst or explode.
How does the volume in a hot air balloon change?
The volume of a hot air balloon increases as the air inside the balloon expands when it is heated. As the balloon ascends and the air temperature decreases, the volume of the air inside the balloon decreases as well. The pilot can control the altitude of the balloon by controlling the temperature of the air inside.
What happens to gas in a balloon when that gas is heated?
When the gas in a balloon is heated, its temperature increases, causing the gas molecules to move faster and collide more frequently with the walls of the balloon. This increases the pressure inside the balloon, which causes the balloon to expand as it attempts to accommodate the increased volume of gas.
Does the air in a hot air balloon increase or decrease its density?
The air in a hot air balloon decreases in density when it is heated. As the air inside the balloon is heated, it expands and becomes less dense compared to the surrounding air, creating lift.
When gas in a balloon is heated the balloon expands. What are the correct signs of heat and work for this change?
+Q, +W
What does a balloon do when heated?
the heat makes the molecules inside the balloon travel faster, pushing outward on the balloon. This, the balloon expands when heated
When a balloon heats up and expands is it thermal energy?
When any state of matter is heated it expands.
What will happen to a balloon's volume if its heated?
The kinetic energy of the particles inside the balloon increase. This then expands the volume of the balloon.
Why do hot air balloons float in the ar?
As the air in the balloon is heated, it expands and becomes less dense, or that is, becomes lighter. This then provides lift to the balloon and the basket. The reason the air in the balloon expands, is because as it is heated, the molecules of air move faster and spread out to fill the entire volume of the balloon.
Why would a balloon explode if heated?
When a balloon is heated, the air inside it expands and exerts pressure on the walls of the balloon. If the pressure becomes too high, it can exceed the strength of the balloon material, causing it to burst or explode.
How does the volume in a hot air balloon change?
The volume of a hot air balloon increases as the air inside the balloon expands when it is heated. As the balloon ascends and the air temperature decreases, the volume of the air inside the balloon decreases as well. The pilot can control the altitude of the balloon by controlling the temperature of the air inside.
What happens to gas in a balloon when that gas is heated?
When the gas in a balloon is heated, its temperature increases, causing the gas molecules to move faster and collide more frequently with the walls of the balloon. This increases the pressure inside the balloon, which causes the balloon to expand as it attempts to accommodate the increased volume of gas.
Does the air in a hot air balloon increase or decrease its density?
The air in a hot air balloon decreases in density when it is heated. As the air inside the balloon is heated, it expands and becomes less dense compared to the surrounding air, creating lift.
What is the liquid mercury in a thermometer expands as its heated what is this a?
physical change
How an inflated balloon gets larger whwn heated?
The temparature was higher and it caused more air pressure
What is the hypothesis of magic balloon?
The hypothesis of the magic balloon experiment could be that when air is heated, it expands and becomes less dense, causing the balloon to rise. Alternatively, it could be that the balloon rises due to the buoyant force of the heated air inside the balloon being greater than the force of gravity pulling it down.
