Its density.
If a substance is denser than water, it will sink. If it is less dense, then it will float.
(The surface tension of water also contributes slightly to this.)
There is NO property of water that allows things to float. Floating in not a property of a substance. It is the difference in density of two objects that allows one to be buoyant when surrounded by the other. This a balloon can float on air, A steel ship can float on water and oil can float on water.
no!!
Bouyancy... its what makes things float in water.
Things float in water if they are less dense than the water they are floating in. Putting salt in the water makes it more dense, so things that are a little more dense than ordinary water float in salt water.
More or less density of the material compared to the density of the water.
There is NO property of water that allows things to float. Floating in not a property of a substance. It is the difference in density of two objects that allows one to be buoyant when surrounded by the other. This a balloon can float on air, A steel ship can float on water and oil can float on water.
It is quite common for various things to float in water. But any liquid can cause things to float.
no!!
salt makes the water denser, so things that are now less dense than the salt water will float
Salt Water, because it is makes things more buoyant.
It makes the water more dense.
Bouyancy... its what makes things float in water.
Things float in water if they are less dense than the water they are floating in. Putting salt in the water makes it more dense, so things that are a little more dense than ordinary water float in salt water.
Density of the object and buoyancy of the water/liquid.
More or less density of the material compared to the density of the water.
Bouyancy is what makes a boat float
No, it's the air volume on each item. For example, a balloon filled with air will surely float on the water, but a ballon filled with water will not float. That's because there is no air in the second one and that makes it even heavier.