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Why does a balloon expand when you blow in it?
When you blow air into a balloon, you are increasing the pressure inside the balloon. This increase in pressure causes the rubber of the balloon to stretch and expand, filling up with the air you are blowing in. The elastic nature of the rubber allows the balloon to expand and hold the air inside it.
What happens when air is blown into a balloon?
Air is transferred from your lungs into the balloon, where it diffuses inside the balloon and due to the elastic tendancies causes it to expand from the pressure of the increasing amount of air you blow in.
What causes the balloon to expand when heated?
Heating the air inside the balloon causes the air molecules to move faster and spread out, increasing the pressure inside the balloon. This increase in pressure pushes against the balloon's walls, causing it to expand and inflate.
Why does a balloon deflate in cold air and expand in hot air?
Because the pressure of a gas is dependent on the temperature. The same amount of gas - as what you have inside your balloon - will have a higher pressure when it's warm, and a lower pressure when it's cold. And higher pressure = more inflation. Lower pressure = less inflation.
Why does the balloon expand as we blow air into it?
Blowing air into the balloon increases the pressure inside the balloon. This increased pressure pushes against the walls of the balloon, causing it to expand and stretch. The volume of the balloon increases, allowing it to hold more air.
Why does a balloon expand when you blow in it?
When you blow air into a balloon, you are increasing the pressure inside the balloon. This increase in pressure causes the rubber of the balloon to stretch and expand, filling up with the air you are blowing in. The elastic nature of the rubber allows the balloon to expand and hold the air inside it.
What happens a balloon full of air was moved from a cold place to a warm place?
When a balloon full of air is moved from a cold place to a warm place, the air inside the balloon will warm up and expand. This causes the balloon to inflate further and possibly burst if the pressure inside the balloon becomes too high.
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.
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.
What happens when air is blown into a balloon?
Air is transferred from your lungs into the balloon, where it diffuses inside the balloon and due to the elastic tendancies causes it to expand from the pressure of the increasing amount of air you blow in.
What causes the balloon to expand when heated?
Heating the air inside the balloon causes the air molecules to move faster and spread out, increasing the pressure inside the balloon. This increase in pressure pushes against the balloon's walls, causing it to expand and inflate.
Why does a balloon deflate in cold air and expand in hot air?
Because the pressure of a gas is dependent on the temperature. The same amount of gas - as what you have inside your balloon - will have a higher pressure when it's warm, and a lower pressure when it's cold. And higher pressure = more inflation. Lower pressure = less inflation.
Why does the balloon expand as we blow air into it?
Blowing air into the balloon increases the pressure inside the balloon. This increased pressure pushes against the walls of the balloon, causing it to expand and stretch. The volume of the balloon increases, allowing it to hold more air.
How does a balloon expand?
A balloon expands when air is blown into it, causing the rubber or latex material of the balloon to stretch and increase in volume. As more air is added, the pressure inside the balloon increases, causing it to expand and become larger in size.
Why does a hot air balloon when the air inside it is heated?
Heating causes the air inside the balloon to expand. Some of the warm air leaves through the bottom opening of the balloon, keeping the pressure constant.
Why balloons expand when placed in hot water?
When a balloon is placed in hot water, the air molecules inside the balloon gain kinetic energy and move faster, causing them to exert more pressure on the walls of the balloon. This increased pressure results in the balloon expanding in order to accommodate the higher volume of air it contains.
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.
