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weight of air it displaces
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∙ 11y ago
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Why does a balloon pop as it goes up to the sky?
the pressure has increased
What are some practical uses for balloons?
You can take a balloon and rub it on your hair and there will be a force of static electricity, and it will pull your hair to the balloon. That's really all i know about what to do with a balloon, but im sure you can look it up somewhere else.
Why do balloons pop in the sun?
a balloon when touches with grass it does not always pop But when the balloon is popped by a object it is because the object is pressing against the balloon with force in a small space which penetrates the the balloon the air in the balloon all wanted to get out of the balloon when the force is too great it popps in certain directions
What happens if you heat a balloon?
If you gradually heat a balloon, then the gas inside the balloon will expand, causing the balloon to become bigger in volume.If you put a balloon above a flame, then the balloon will pop because the heat will weaken bonds in the polymer that makes up the balloon, thus the polymer will not be able to hold the pressure of the gas inside the balloon.
What is byouant force?
Buoyant force is the force created by the volume of liquid a mass has displaced. So if you jump into a pool, the buoyant force applied to you is equal to the volume of water your body takes up.
What is Archimedes'principle?
"An object in a fluid is buoyed up by a force equal to the weight of the displaced fluid."is.
Why does a helium balloon rise higher than an air balloon?
Any object surrounded by a fluid is buoyed up by a force equal to the weight of the fluid it displaces. There's an upward force on a cork in water that's equal to the weight of the water it displaces. There's an upward force on a helium balloon that's equal to the weight of the air it displaces. It so happens that a balloon full of helium weighs less than the air it displaces, so the upward force on it is greater than its weight.
Which principle states that an immersed object is buoyed up by a force equal to the weight of the fluid it displaces?
Archimedes principle.
What is described in the definition An object immersed in a fluid is buoyed up by a force equal to the weight of the fluid displaced by the object?
Buoyancy. wht is ths
What is Archimedes pricipal?
an object is immersed in a fluid is buoyed up by a force equal to the weight of the fluid displaced by the object... i know alot tee hee
What does Archimedes principle state about an object when it is placed in water?
His principle states that the object is buoyed up by a force that's equal to the weight of the displaced water.
What is the use of Archimedes principle in the field of civil engineering?
an object is immersed in a fluid is buoyed up by a force equal to the weight of the fluid displaced by the object.
Which of the laws or principle is described in the definition An object immersed in a fluid is buoyed up by a force equal to the weight of the fluid displaced by the object?
This is known as Archimedes' principle. It states that the buoyant force on an object submerged in a fluid is equal to the weight of the fluid displaced by the object.
Why a rock appears as less weight in water?
Because any object in water is buoyed up by a force equal to the weight of the water it displaces (pushes aside).
Why does a helium balloon rise?
A helium balloon rises because helium gas is lighter than air. When the balloon is filled with helium, it becomes buoyant and is lifted up by the surrounding air which is denser. This causes the balloon to float upwards.
Why is an immersed object buoyed up by a force equal to the weight of the fluid it displaces?
Because buoyancy is a property of fluids, and not the object immersed in them. By comparing densities, you get that buoyancy is equal to the weight of the fluid displaced, because the volume of an object is equal to the volume displaced.
In which direction does gases exert pressures?
All directions equally. Think of how a balloon blows up..... It expands with equal force all across the area of the balloon.
