How does Charles Law relate to balloons?
Charles’s Law says that the volume of a gas is directly related to the temperature of that gas, similarly when a gas is heated, like a burner in a hot air balloon, the gas expands. So when the air inside the balloon expands, it becomes less dense and provides the lift for the hot air balloon.
How could you do an experiment to verify Charles Law?
The experiment is performed at a constant atmospheric pressure. The experiment proceeds by placing an empty flask in a boiling water bath. As the temperature increases, the air inside the flask expands. Afterwards, the gas is cooled in a water bath by maintaining the amount of the air in the flask constant.
How to demonstrate Charles’s law with a balloon?
Demonstrating Charles’s Law with an Inflated Balloon Add boiling water to a beaker or other container. Fill a balloon with air. Wrap a string around the widest part of the balloon. Place the balloon in the container but out of the water. Watch as the balloon gets larger. Move the balloon to the freezer. Observe the size of the balloon.
How is the equation for Charles’s Law expressed?
The equation for Charles’s law can be expressed as V 1 /T 1 =V 2 /T 2. In other words, if a balloon is filled with air, it will shrink if cooled and expand if heated. This happens because the air inside the balloon, which is a gas, takes up a smaller volume when it is cool, and takes up a larger volume when it is heated.
What happens when a balloon is filled with air?
In other words, if a balloon is filled with air, it will shrink if cooled and expand if heated. This happens because the air inside the balloon, which is a gas, takes up a smaller volume when it is cool, and takes up a larger volume when it is heated.
Can you add boiling water to a balloon?
Add boiling water to a beaker or other container. You should leave room to put a balloon in the container as well. Adding about 100 mL of water to a 1000 mL (1 L) beaker will work in most cases. Avoid spilling the water on yourself or anyone else to avoid injury.