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Object Weights more in air water vacuum or hydrogen?
An object weighs less in air compared to its weight in vacuum or hydrogen, as air exerts a buoyant force on the object. The object weighs more in water than in air due to water's buoyant force. In a vacuum or hydrogen, where there is no buoyant force, the object's weight would be the same as its actual weight.
How do you calculate the weight of an object under water?
To calculate the weight of an object under water, you can use the equation: Weight (in water) = Weight (in air) - Buoyant force. The buoyant force is equal to the weight of the water displaced by the object. By subtracting the buoyant force from the weight in air, you can find the weight of the object in water.
What will happen if the weight of an object is greater than the weight of the water that it displaces?
If the weight of an object is greater than the weight of the water it displaces, the object will sink. This is because the buoyant force exerted by the water on the object is not enough to counteract the object's weight, resulting in it sinking in the water.
How do you figure the buoyant force on an object in water in newtons?
To calculate the buoyant force on an object in water in newtons, you can use the formula: Buoyant force = weight of water displaced = V (volume of water displaced) * ρ (density of water) * g (acceleration due to gravity). This force will be equal to the weight of the object immersed in water.
Why do objects weigh more in vacuum than in air?
Objects do not actually weigh more in a vacuum compared to in air. Weight is the force exerted on an object due to gravity, and this force remains constant regardless of the medium the object is in. However, objects may appear to weigh more in a vacuum because there is no buoyant force acting on them, which is present in air and can partially counteract the force of gravity. This lack of buoyant force in a vacuum can make objects seem heavier when compared to their weight in air.
Object Weights more in air water vacuum or hydrogen?
An object weighs less in air compared to its weight in vacuum or hydrogen, as air exerts a buoyant force on the object. The object weighs more in water than in air due to water's buoyant force. In a vacuum or hydrogen, where there is no buoyant force, the object's weight would be the same as its actual weight.
How do you calculate the weight of an object under water?
To calculate the weight of an object under water, you can use the equation: Weight (in water) = Weight (in air) - Buoyant force. The buoyant force is equal to the weight of the water displaced by the object. By subtracting the buoyant force from the weight in air, you can find the weight of the object in water.
What will happen if the weight of an object is greater than the weight of the water that it displaces?
If the weight of an object is greater than the weight of the water it displaces, the object will sink. This is because the buoyant force exerted by the water on the object is not enough to counteract the object's weight, resulting in it sinking in the water.
How do you figure the buoyant force on an object in water in newtons?
To calculate the buoyant force on an object in water in newtons, you can use the formula: Buoyant force = weight of water displaced = V (volume of water displaced) * ρ (density of water) * g (acceleration due to gravity). This force will be equal to the weight of the object immersed in water.
Why do objects weigh more in vacuum than in air?
Objects do not actually weigh more in a vacuum compared to in air. Weight is the force exerted on an object due to gravity, and this force remains constant regardless of the medium the object is in. However, objects may appear to weigh more in a vacuum because there is no buoyant force acting on them, which is present in air and can partially counteract the force of gravity. This lack of buoyant force in a vacuum can make objects seem heavier when compared to their weight in air.
Does water affect the weight of an object the same thing as does submerging something in water affect the weight of an object?
Yes, when the object is submerged in water then water exerts opposite buoyonci force which decrease the weight of object.
What happens when the water around objects have a force greater than the object's weight?
The water around floating object's is a measure of that object's "Displacement". For the object to float the weight of displacement must equal the object's weight. If the water around an object is of a greater weight than an object's displacement, then the object will sink.
What is water buoyancY?
The difference between an object's weight, and the weight of water with the same volume as the object.
How do you calculate the buoyant force when given the air weight of an object's weight when submerged?
To calculate the buoyant force acting on an object submerged in water, you can use the formula: Buoyant force = Weight of the water displaced = Weight of the object in air - Weight of the object in water. This formula considers that the buoyant force is equal to the weight of the water displaced by the object.
How can you calculate weight of object in water if original weight of object displaced and amount of water is given?
Here's one way that would work: 1. Weigh a bowl of water. 2. Hold the object underwater with a piece of wire or straw and mark the higher water level with a grease marker. 3. Fill the bowl to the line with more water and weigh it again.
What is Archimedes princible?
Archimedes principle states that : The force of buoyancy is equal to the weight of the displaced water. If the weight of the water displaced is less than the weight of the object , the object will sink. Otherwise the object will float , with the weight of the water displace equal to the weight of the object.
What is the difference of an object weight in air and in water?
The difference in an object's weight in air and in water is due to the buoyant force acting on the object in water. In water, the object displaces an amount of water equal to its volume, resulting in an upward buoyant force that partially counteracts the object's weight. This buoyant force reduces the object's effective weight in water compared to in air.
