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Objects that float in water are less dense than water; while objects that sink in water are more dense than water.
objects with higher density than water sink, ones with a lower density float
Items float on water because they are less dense than water that it floats on.
Because of the comparative density. If the objects density is greater than water it will sink, if less then it will float.
Any item that is lighter than the water will float on the surface of the water.
The types of objects that will float on water are foil, most rubber, and some plastic.
It's far from clear what the actual question is. Some objects float in both salt and fresh water, some objects float in neither, and some objects float in one but not the other. Any object that floats in fresh water will float in salt water, but the reverse is not true.
Because some objects are a lot denser than water so the sink and others are less denser so they float
Objects that float in water have a lower density than water. -anonymous18_K
Objects that float in water are less dense than water; while objects that sink in water are more dense than water.
because some objects are much denser(heavier) than water so they sink
objects float better because chemicals help make the objects float higher. the more salt the higher the things go
objects with higher density than water sink, ones with a lower density float
an object will float on salt water best
An object will float on water if it has less density than water.
Objects float higher in salt water due the density caused by the salt, the more salt present in the water the higher the object will float.
Any object that is less dense than water will float.