An object's density is related to its weight and size.
If the density is less than that of water, it will float on the water.
If it is greater than that of water, it will sink.
Water is not very dense - most things don't float on water. This is because they are denser than it and it cannot support them.
Churches! Very small rocks!
no it dont
It is quite common for various things to float in water. But any liquid can cause things to float.
Denser than water.
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things that float in water
Some objects will float on water as the density of the object is less than that of water. Conversely, if an object is more dense than the density of water, then it will sink.
salt makes the water denser, so things that are now less dense than the salt water will float
Lily pads are green things that float on top of water and frogs jump on them. But dont be fooled-these are very dangerous! :D
things float because they are less denser then the water. second things do not float, the molecules from the water support the molecules from the thing on the water. that is how something heavy can float. it just has to be boyent meaning it is spread out enough so there is more water molecules to hold it up. if you mean in the air it is the same concept.
Freshwater is less dense than saltwater, and so it tends to float on top, as less dense things tend to float on denser things.
Yes. For every fluid, there are things that float in it ... they just have to be things that are less dense than the fluid. That's how stones float in mercury, logs float in water, and hot balloons float in air.