0
Is the weight of an object equal to the weight of the water it displaces?
Wiki User
∙ 13y ago
The weight of the object is equaled to the level of the displaced water minus the original water level before the object was placed in it.|
I.e. Original water level was: 150 ml. When we placed a rock inside the water, it displaced the water and the water level now sits at 200ml.
200 ml - 150 ml = 50 ml.
So the object weighs about 50 mL or 50g since 1 mL of water is 1g.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
The set up of apparatus of Archimedes principle?
If you want to test the principle that the bouyant force on a submerged object is equal to the weight of the water it displaces, here is a procedure. Get a balance scale and weigh the object by hanging the object from a string attached to the scale pan (rather then just placing it on the pan). Next, place the hanging object in a graduated cylinder with a known amount of water. The water level in the graduated cylinder will rise when the object is submerged. The amount the water rises will give you the volume of water displaced and you can calculate the weight of that amount of water knowing the density of water. Next, readjust your balance scale to get the object's weight while submerged. You should find the objects weight has decreased by an amount equal to the weight of the displaced water. Meaning the water is exerting an upward "bouyant" force by this amount.
What does Archimedes' principle mean?
Principally deals with a floating body, the weight of a body in water is equal to the weight of the volume of water it displaces.Archimedes' principle(orArchimedes's principle) is alaw of physicsstating that the upwardbuoyant forceexerted on a body immersed in afluidis equal to the weight of the fluid the bodydisplaces. In other words, an immersed object is buoyed up by a force equal to the weight of the fluid it actually displaces. Archimedes' principle is an important and underlying concept in the field offluid mechanics. This principle is named after its discoverer.
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.
Who thought of water displacement and yelled eureka?
It was Archimedes, the Greek mathematician, who discovered what is known as 'Archimedes Principal', that states that 'an object submerged in a liquid is buoyed up by a force equal to the weight of the fluid displaced by the object.' This principle illustrates that the reason an object floats or sinks depends on the amount of water that it displaces. That is why a huge ship can float even though it is heavy, as it's shape is such that it displaces a huge amount of water. Archimedes discovered this principle when he was in the bath, and is reported to have been so excited by the insight, that he forgot to dress, and ran onto the street exclaiming, 'Eureka', meaning in Greek, 'I have found it'.
Why do frigates float?
Frigates float because of the principle of buoyancy. The design of a frigate ensures that the weight of the ship is distributed in a way that it displaces enough water to generate an upward force equal to or greater than its weight. This allows the frigate to float on the water's surface.
The buoyant force on an object is equal to the weight of the water it?
The buoyant force on an object is equal to the weight of the water it displaces. This is called Archimedes' principle, which states that "The buoyant force on an object is equal to the weight of the fluid displaced by the object."
What is equal to the volume of water an object displaces?
volume of water an object displaces is equal to the volume of the part of the object inside it
The buoyant force on an object in a fluid is equal to the weight of the?
superman was the 1st president of the united states od america
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).
What factors affect an objects ability to sink or float?
the water that it displaces (the amount of water it takes up in the water) is a factor. If the weight of an object is lighter than the weight of the amount of water it displaces, then, it floats. If the weight is higher than the weight of the water it displaces, then the object sinks.
Why will an object sink if it's more dense than water?
The basis of foating or sinking is that an object sinks into water until it displaces a mass of water equal to the objects weight. Fot onjects with a density of less than water this occurs while some of the object is still above the water. For objects denser than water even when the object is completely under the water it has not displaces a mass of water equal to the obects weight - so the object continues to sink.
Object displaces 16.5 mL of water what is the volume?
"Displacement" means pushing the water away from space where the object wants to be. If 16.5 mL of water is displaced, then the volume of the object must be 16.5 mL. At least the volume of the part of it that's down in the water, like if it's floating.
What happends if the weight of an object is greather than the weight of the water?
I assume you mean "What happens if the weight of an object is greater than the weight of the water it displaces." If so, the answer is simple, it sinks. If an objects weighs less than the weight of the water it displaces, it floats.
What will happen if the weight of an object is greater than the weight of the water that it displaces?
It will sink.
How does Archimedes' principle relate to the buoyant force acting on an object to the fluid displaces by the object?
Archimede's Principle states that the buoyant force that an object experiences when immersed in water is equal to the weight of the water displaced by the object.
Which metal floats in water?
Sodium. Iron will float if it is a hollow structure according to Archimedes Principle that an object will float if it displaces an amount of water/fluid equal to the weight of the object. A ship will displace an amount of water equal to the weight of the ship, cargo and passengers combined.
Achimedes ' principle?
Archimedes principle states that any immersed body in a fluid will experience a buoyant force which is equal to the weight of fluid displaced by it and always acts upwards through the centroid of displaced volume. Note that if the object weight less than the wieght of water it displaces, it will float. If it is heavier than the weight of water it displaces, it will sink but its apparent weight in water will be its in-air weight minus the weight of the water it displaces.
