0
1. Take a cup, and fill it about halfway with water.
2. Next cut a piece of paper big enough to cover hole of cup
3. Flip cup upside down securing it with your hand (do this over a sink just in case)
4. Now let go of paper and observe. The paper should stay in place because the air pressure is pushing up against it.
What else can I help you with?
How can the results of the can crushing experiment be used to demonstrate the effects of air pressure?
The results of the can crushing experiment can be used to show how changes in air pressure can cause the can to collapse. By heating the can and then quickly cooling it, the air inside the can condenses, creating a lower pressure compared to the outside air. This pressure difference causes the can to crush as the higher external pressure pushes in on it. This experiment illustrates how air pressure can have a significant impact on objects in our environment.
What experiment proves that air exerts pressure?
One experiment that proves that air exerts pressure is the collapsing can experiment. In this experiment, a small amount of water is boiled in a can, and the can is then sealed. As the steam cools and condenses, it creates a vacuum inside the can, causing the outside air pressure to crush the can. This demonstration shows that air exerts pressure.
What is the explanation behind the can crusher experiment?
The can crusher experiment demonstrates the principle of air pressure. When the can is heated and then quickly cooled, the air inside the can condenses, creating a vacuum. The external air pressure then crushes the can.
A student is studying how the air pressure in a basketball depends on its temperature what measuring instruments are needed for this experiment?
To study how air pressure in a basketball changes with temperature, you will need a pressure gauge to measure the air pressure inside the basketball accurately. Additionally, you will require a thermometer to monitor the temperature of the basketball during the experiment.
Describe what happen to the air when you snapped the ruler?
I am afraid that you need to answer this question. Your question wants you describe what happened when you conducted the experiment. This is homework that you need to answer we can't do it for you. Your teacher is looking for a specific reaction that is based on the lessons he/she taught and you need to show you understood the lesson.
Who did the experiment when you crumple a piece of paper inside the opening of a bottle and blow?
It is a common physics experiment where the crumpled paper inside the bottle creates a seal, trapping air. When you blow into the bottle, the air pressure increases, causing the paper to move outward due to the pressure difference between the inside and outside of the bottle. This experiment demonstrates principles of air pressure and pushes the paper out of the bottle.
What bottle is best to use for an air pressure experiment with hardboiled eggs?
A plastic soda bottle is a good choice for an air pressure experiment with hardboiled eggs. It is durable, clear for observation, and easy to manipulate for creating changes in air pressure within the bottle. Make sure to use a bottle with a cap that can be sealed tightly to control the air pressure effectively.
Why does the water rise in the candle experiment?
The water rises in the candle experiment because the heat from the candle causes the air inside the container to expand, pushing some of the air out. As the air cools down, it contracts, creating a lower pressure inside the container. This lower pressure causes the water to rise up into the container to equalize the pressure.
Which term does not describe the surface air movement of a Northern Hemisphere low-pressure system?
The term that does not describe the surface air movement of a Northern Hemisphere low-pressure system is "clockwise." In the Northern Hemisphere, low-pressure systems have counterclockwise surface air movement.
What are the two main characteristics describe weather?
air pressure and climate
How can one reduce air resistance in an experiment to ensure accurate results?
To reduce air resistance in an experiment and ensure accurate results, one can use streamlined shapes, minimize surface area, and conduct the experiment in a vacuum or low-pressure environment.
What might happen if you prick the balloon in the bottlle balloons experiment?
If you prick the balloon in the bottle balloons experiment, the air trapped inside the balloon will escape, causing the balloon to deflate. This will create a difference in air pressure between the inside and outside of the bottle, potentially leading to air rushing into the bottle to equalize the pressure.
