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How does taking a balloon outside on a cold day show Charles law?
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How does air expand in closed objects?
cool Actually, when there is warm air, like in a balloon it will expand. When you go outside, the balloon will shrink if it is cold outside. When you go back into the warm indoors, the balloon will go back to its normal size.
What gas is used for a hot airballoon?
I am fairly sure that hot air balloons use normal air. They rely more on the idea of bouyancy rather than using specal gases, such as helium. The hot air inside of the balloon is more bouyant than the cold air outside of the balloon. So that makes the balloon ascend till the temperature of the air inside of the balloon is equal to the temperature of the air outside of the balloon. Then as the air inside the balloon gets colder, the balloon starts to descend.
A reaction is taking place in a beaker and the outside of the beaker goes very cold What kind of reaction is taking place?
Endergonic/endothermic
If you take a helium balloon from inside a warm house to outside on a snowy day what will happen to the balloon could you classify this as a phase change?
As the warmer air inside the balloon cools, the balloon will shrink slightly. The amount of shrinkage will depend on the temperature change.
As you walk into the cold locker room the temperature of the helium inside your balloon decreases What happens to its volume?
the volume of the balloon decreases because the tempature decreased
How does air expand in closed objects?
cool Actually, when there is warm air, like in a balloon it will expand. When you go outside, the balloon will shrink if it is cold outside. When you go back into the warm indoors, the balloon will go back to its normal size.
In what temperatures can you fly a hot air-balloon?
hot air balloons work the best in cold temperature. the reason why is because if the outside temperature is close to the temperature in the hot air balloon, it will be as if the flame isn't on. if it is cold outside, the flame makes a much bigger impact and the balloon will go up faster.
What happens to the volume of a balloon that is taken outside on a cold?
As we know, Charles's Law states that for a fixed amount of gas at a constant pressure, the volume of the gas changes in the same way that the temperature of the gas changes. So, if a balloon is taken outside on a cold winter day, which means in a low temperature, the volume will also decrease due to the lower temperature.
How does Jacques Charles law relate to aerodynamics?
He 'flew' in helium balloons. Volume increases as temperature increases. In a hot air balloon temp increases so volume increases and some air must leave the balloon. The balloon now has lift because it weighs less than the cold air outside the balloon, just like buoyancy of a boat in water.
When you heat the air inside a hot air balloon, it rises. Why does this occur?
D: The hot air inside the balloon becomes less dense than the air outside the balloon.
What would happen to the size of a balloon that is brought from inside a warm building to outside in the cold?
It would get smaller.
Inflated balloon that is taken from a heated roomto a cold outdoor?
The balloon will shrink when it goes outside. How much it shrinks will depend on the temperature difference. As temperature decreases the gas(ses) in the balloon decrease in volume causing the balloon to shrink.
What happens to the temperature and the volume of an inflated balloon if it is taken outside on a cold winter day?
The internal air would cool down and contract (lessen) the balloon's volume.
What happens when you put one balloon in a freazer and one outside?
If you wait long enough, you eventually wind up with one warm balloon and one cold one.
Why the hot air balloon needs hot air to make it rise?
Hot air balloons use hot air because hot air rises above cold air. The air inside the balloon is heated above the temperature of the air outside the balloon. The warmer air trapped inside the balloon then causes the balloon to float above the outside colder air.
How does heat affect flight?
Hot air is lighter than cold air. If you fill a balloon with hot air, the air inside will be lighter than the air outside and therefore the balloon will rise (until the air inside gets cold again).
How does hot and cold air have an effect on an balloon?
If there is warm air in the balloon, cooler air makes the balloon rise and if there is cold air in the balloon warmer air makes the balloon fall.
