0
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.
Add your answer:
Earn +20 pts
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.
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.
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.
Why do corks float?
the cork floats because it is has density
How do you seperarate a mixture of sand salt iron filing and cork?
For the nails, you can use a magnet. You can separate the marbles and corks by putting it in water, wood floats and marbles don't.
Why does corks float?
Cork floats because it is less dense than the liquid in which it is floating.
The upward force that makes a cork float is called?
The upward force that makes corks, or any substance or object, float is called buoyancy.
Will corks get bigger if left in water?
No, corks will not get bigger if left in water. Cork is a natural material that is resistant to water absorption, so it will not expand in size when submerged in water.
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.
A cork is able to float on water because it is?
A cork is able to float on water because it is less dense than the water. The reason why is because an object with more dense then itself it will float and an object with less density will sink in the fluid. HOWEVER if the object (such as the cork) has the same density, the object will neither float nor sink; instead it will stay at the same level in the fluid. So TECHNICALLY it is considered floating. So corks count as floating because it has less dense than the water. Sources: (Science: Glenco textbook)
Two identical corks float in separate beakers. One beaker contains distilled water. The other beaker contains a saltwater solution with a high concentration of salt. Which statement is true for this s?
The cork in the saltwater solution will float higher than the one in distilled water because saltwater is denser than freshwater, providing more buoyancy. The increased density of the saltwater displaces more water, helping the cork float higher.
Can jeremejevite float on water?
Jeremejevite does not float on water.
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.
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.
