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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
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What determines wether an object will float in water?
An object will float in water if the object's density is less than the density of water. Relative density is the ratio of one object density with respect to the density of another object. Relative density of any object with respect to water is also known as specific gravity. Objects with a specific gravity less than one will float those with a specific gravity greater than one will not.
An objects density must be greater than what for the object to float?
An object's density must be less than the density of water,in order for the object to float.
What is flotability?
the ability of an object to float on water. If the object's density is greater than 1 it will sink. If the object's density is less than 1 it will float.
How can one predict whether an object will float or sink in a liquid?
An object will sink if its density is greater than the liquid in which it is placed; it will float if its density is less.
What is the relationship with a floating object and density?
The density of an object is related to the density of the fluid it is in because if the density of the object is less than the fluid than it will float. If this density of the object is greater than the density of the fluid it will sink to the bottom.
What determines wether an object will float in water?
An object will float in water if the object's density is less than the density of water. Relative density is the ratio of one object density with respect to the density of another object. Relative density of any object with respect to water is also known as specific gravity. Objects with a specific gravity less than one will float those with a specific gravity greater than one will not.
An objects density must be greater than what for the object to float?
An object's density must be less than the density of water,in order for the object to float.
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.
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.
What is flotability?
the ability of an object to float on water. If the object's density is greater than 1 it will sink. If the object's density is less than 1 it will float.
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 object placed in a liquid of greater density will do this?
an object will float on a denser liquid
How can one predict whether an object will float or sink in a liquid?
An object will sink if its density is greater than the liquid in which it is placed; it will float if its density is less.
What is the relationship with a floating object and density?
The density of an object is related to the density of the fluid it is in because if the density of the object is less than the fluid than it will float. If this density of the object is greater than the density of the fluid it will sink to the bottom.
Does the tendency for an object to sink or float have to do with the object's density?
Yes. The object will sink if its density is greater than the fluid it is placed in.
If an object has a density of less that 1 it will?
It will float in water, and in any other fluid whose density is greater than the object's density.
How can you make a substance with greater density greater than water float?
if the substance of the element has greater density you can make it float by carving it out so weight over volume of the object is lighter in effective density
