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How can an object Float in Fluid Y which has a specific density greater than water and yet sink in Fluid X which has a specific density less than water?
Wiki User
∙ 11y ago
There is nothing strange about the fact that a given object can float in a denser substance and sink in a substance which is less dense. Objects float when the amount of liquid that they displace weighs as much as the object. So the denser the liquid, the less liquid has to be displaced in order for an object to float. If an object is fully submersed and still cannot displace enough liquid to equal its own weight, then it sinks. This will happen any time an object is in a liquid which is less dense than the object. If the liquid is more dense than the object, the object can float in it.
Also note that the density of an object includes any air which the object contains. Hollow objects become less dense. Boats float even when they are built of dense materials, because their shape allows them to include a lot of air when they are displacing water. But if the boat leaks, water can fill the space that is supposed to be filled with air, and then the boat sinks. It is very logical.
Wiki User
∙ 11y ago
An object can float in a fluid with higher density if the object's density is lower than the fluid's density, allowing it to displace enough fluid to create an upward buoyant force. However, the same object could sink in a fluid with lower density if the object's density is higher than the fluid's density, causing it to have a net downward force acting on it. This demonstrates that buoyancy is dependent on the relative densities of the object and the fluid it is placed in.
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An objects density must be greater than what for the object to float?
An object's density must be less than that of the fluid it is placed in for the object to float. If the object's density is greater than that of the fluid, it will sink.
What is the relationship between the density of the object and the density of the fluid have to be?
An object will float in a fluid if its density is less than the fluid's density. If the object's density is greater than the fluid's density, the object will sink. If the object's density is equal to the fluid's density, it will be suspended at a specific depth.
What determines wether an object will float in water?
An object will float in water if its density is lower than the density of water. This is because objects with lower density will displace an amount of water that weighs more than the object itself, resulting in buoyancy.
What is the relationship between the density of the object and the density of the liquid?
The object will float if its density is less than the density of the liquid. If the object's density is greater than the liquid's density, it will sink. If the densities are equal, the object will remain suspended at a specific level in the liquid.
What compares an object's density to the density of water?
The object's density is compared to the density of water using a ratio known as specific gravity. It is calculated by dividing the density of the object by the density of water. If the specific gravity is greater than 1, the object will sink in water; if less than 1, it will float.
An objects density must be greater than what for the object to float?
An object's density must be less than that of the fluid it is placed in for the object to float. If the object's density is greater than that of the fluid, it will sink.
What is the relationship between the density of the object and the density of the fluid have to be?
An object will float in a fluid if its density is less than the fluid's density. If the object's density is greater than the fluid's density, the object will sink. If the object's density is equal to the fluid's density, it will be suspended at a specific depth.
What determines wether an object will float in water?
An object will float in water if its density is lower than the density of water. This is because objects with lower density will displace an amount of water that weighs more than the object itself, resulting in buoyancy.
What does the density have to be greater than for an object to float?
It has to be greater than the density of the fluid in which it is to be floated.
What is the relationship between the density of the object and the density of the liquid?
The object will float if its density is less than the density of the liquid. If the object's density is greater than the liquid's density, it will sink. If the densities are equal, the object will remain suspended at a specific level in the liquid.
What compares an object's density to the density of water?
The object's density is compared to the density of water using a ratio known as specific gravity. It is calculated by dividing the density of the object by the density of water. If the specific gravity is greater than 1, the object will sink in water; if less than 1, it will float.
Why does a coin sink and a boat float?
An object will sink if it has greater density than water (or whatever liquid it is place in); it will float if it has less density than the liquid.An object will sink if it has greater density than water (or whatever liquid it is place in); it will float if it has less density than the liquid.An object will sink if it has greater density than water (or whatever liquid it is place in); it will float if it has less density than the liquid.An object will sink if it has greater density than water (or whatever liquid it is place in); it will float if it has less density than the liquid.
Will a density of 2.7 float?
Is this the density of a liquid or an object? If this is the density of a liquid and you want to make an object float, than the density of the object should be less than 2.7. If this is the density of an object you are trying to make float, than the density of the liquid should be greater than 2.7.
What is the density on fluid of an object sinking?
The density of the fluid affects whether an object will sink or float. An object will sink in a fluid if its density is greater than the density of the fluid. If the object's density is less than the fluid's density, it will float.
What object placed in a liquid of greater density will do this?
an object will float on a denser liquid
How does the density of a liquid affect the density and buoyancy of an object?
The density of a liquid affects the buoyancy of an object by determining whether the object will float or sink in that liquid. If the density of an object is greater than the density of the liquid, the object will sink. If the density of the object is less than the density of the liquid, the object will float.
What are the necessary conditions for the body to float in liquid?
For an object to float in a liquid, the buoyant force acting on the object must be equal to or greater than the weight of the object. This depends on the density of the object, the density of the liquid, and the volume of the object submerged in the liquid. The object will float if its density is less than the density of the liquid.
