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Any object placed in water will be pulled down into the liquid by gravity. No surprise there. But an object less dense than water will only be pulled down until the object displaces an amount of water equal to its own mass. Then it will float. The water will be pushing up equal to the force of gravity pulling down - an equilibrium. Any object that weighs less than its own volume of water will float. It's lower overall density will result in buoyancy.
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Are corks lighter then marbles?
Yes, corks are typically lighter than marbles. Cork is a lightweight material made from the bark of cork oak trees, while marbles are made of dense materials like glass or stone. This difference in material composition contributes to the variance in weight between the two objects.
Why does corks below the water rise to the surface?
Corks are less dense than water, so they float. When a cork is submerged, the buoyant force pushes it upwards, causing it to rise to the surface of the water. This is due to Archimedes' principle, which states that the buoyant force acting on an object is equal to the weight of the fluid displaced by that object.
What are the results of can water float on water?
Yes, water can float on water. This is because of surface tension, which allows objects with a lower density than water to float on its surface. Items like boats or water bugs can float because of this phenomenon.
Will a styrofoam cup float or sink in water?
A styrofoam cup will float in water because styrofoam is less dense than water, causing it to displace water and float.
Which ship displaces more water 1 loaded with a cargo of corks which float or a empty one?
The ship loaded with a cargo of corks will displace more water because the weight of the corks adds to the overall weight of the ship, causing it to sink further into the water and displace more volume. The ship with no cargo will displace less water as it is lighter and sits higher in the water.
