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Why does air come out when it is cold in the balloon and when its hot it goes back in?
Wiki User
∙ 16y ago
It doesn't "come out" of the balloon or go "back in." The air inside the balloon is shrinking and expanding, which makes the balloon smaller when it's colder or bigger when it's warmer. This is because gases expand when heated and contracts when cooled.
Wiki User
∙ 16y ago
When the air inside a balloon is cold, it contracts and takes up less space, causing the balloon to deflate. Conversely, when the air inside the balloon is hot, it expands and takes up more space, causing the balloon to inflate. This is due to the relationship between air temperature and volume, known as Charles's Law.
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What happens to the particles of a balloon when its in a refrigerator?
The particles of a balloon will slow down and lose kinetic energy in the cold temperature of a refrigerator. This causes the gas inside the balloon to contract, reducing the volume of the balloon.
When you let the air out of a balloon why do you think you feel the wind?
When air is released from a balloon, it creates a burst of air that rushes out with force. This burst of air can create a sensation similar to wind due to the rapid movement of air molecules against your skin.
Inflated balloon that is taken from a heated roomto a cold outdoor?
When an inflated balloon is taken from a heated room to a cold outdoor environment, the air molecules inside the balloon lose thermal energy, causing them to contract. This contraction reduces the pressure inside the balloon, making it shrink or deflate. The decrease in temperature causes the air to condense and occupy less volume, leading to the balloon's deflation.
How do you create a balloon powered car that goes 15 feet?
To create a balloon-powered car that goes 15 feet, you can start by building a lightweight car using materials like cardboard, straws, and wheels. Attach a balloon to the back of the car and inflate it. When you release the air from the balloon, it will propel the car forward. Experiment with different designs and balloon sizes to achieve the desired distance.
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What happens to the particles of a balloon when its in a refrigerator?
The particles of a balloon will slow down and lose kinetic energy in the cold temperature of a refrigerator. This causes the gas inside the balloon to contract, reducing the volume of the balloon.
When was The Balloon Goes Up created?
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When you let the air out of a balloon why do you think you feel the wind?
When air is released from a balloon, it creates a burst of air that rushes out with force. This burst of air can create a sensation similar to wind due to the rapid movement of air molecules against your skin.
Inflated balloon that is taken from a heated roomto a cold outdoor?
When an inflated balloon is taken from a heated room to a cold outdoor environment, the air molecules inside the balloon lose thermal energy, causing them to contract. This contraction reduces the pressure inside the balloon, making it shrink or deflate. The decrease in temperature causes the air to condense and occupy less volume, leading to the balloon's deflation.
How do you make a balloon car that goes far?
use a bigger balloon
How do you create a balloon powered car that goes 15 feet?
To create a balloon-powered car that goes 15 feet, you can start by building a lightweight car using materials like cardboard, straws, and wheels. Attach a balloon to the back of the car and inflate it. When you release the air from the balloon, it will propel the car forward. Experiment with different designs and balloon sizes to achieve the desired distance.
Why a hot air balloon floats?
A hot air balloon floats because the air inside the balloon is heated, making it less dense than the cooler air outside. This difference in density creates a lifting force called buoyancy, allowing the balloon to rise in the atmosphere.
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It gradually leaks out. There are tiny holes in the balloon's skin.
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