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Why do things sink or float in oil?
Things sink or float in oil based on their density. Objects that are less dense than the oil will float, while objects that are denser will sink. This is due to Archimedes' principle - an object will float if the weight of the fluid it displaces is equal to or greater than its own weight.
What is the force which helps things float?
The force that helps things float is called buoyancy. It is the upward force exerted by a fluid, such as water or air, that opposes the weight of an object immersed in the fluid. Objects float when the buoyant force is greater than or equal to the weight of the object.
What are the reason why some things float in the water?
Certain things float in water because their density is less than the density of water. If something experiences more upthrust in water than its weight(upthrust>weight) or upthrust=weight, then it floats in water.
Controlled variable of the egg flotation?
it is when a egg float on the matter of something making it float.
What is forces that makes things float called?
The force that makes objects float in a fluid, such as water, is called buoyancy. It occurs when the weight of the displaced fluid is equal to the weight of the object, allowing it to stay afloat.
What is an incorrect term for the word mass?
Weight. This has something to do with change, like if you are in space, your weight changes and you float because there is no gravity, but your mass is always the same, no matter where you are.
Was the titanic able to float?
Buoyancy, the total weight of the vessel has to displace that same weight of water. If the volume of the water displaced is less than the volume of the ship, or any other object for that matter, then it will float.
How and why do some things float and others sink?
Objects float when the weight of the water they displace is greater than their own weight, creating an upward buoyant force. Objects sink when their weight is greater than the buoyant force acting on them, causing them to descend in the water. The density and shape of an object determine whether it will float or sink.
Who worked out why things float?
The concept of why things float is attributed to the ancient Greek mathematician and physicist Archimedes. He discovered the principle of buoyancy, which states that an object will float if it displaces an amount of water equal in weight to the object itself. This principle is now known as Archimedes' Principle.
Can things only float in liquids such a water?
No, things can also float in gases like air or other fluids with different densities. The key factor is the buoyant force, which is the upward force exerted by a fluid on an object immersed in it, supporting the object's weight and allowing it to float.
How does buoyancy work?
Buoyancy is a force that allows an object to float in a fluid, like water or air. This force is created because the pressure at the bottom of an object is greater than at the top, pushing the object up. The weight of the object must be less than the weight of the fluid it displaces in order for it to float.
Why do things float and some things sink?
Objects float or sink based on their density relative to the fluid they are in. If an object is less dense than the fluid, it will float; if it is more dense, it will sink. This is due to the buoyant force acting on the object, which is the result of the pressure difference between the top and bottom of the object.
