Less than that of the substance it is floating on.
The density of the object has to be more than the density of the water.
For an object to float in a fluid, its density must be less than that fluid. So for an object to float in water it must have a density of less than about 1g/cm^3
Water is 1 g/ml so to float on water < 1.00 - 0.99 will float just.
barely- it would not quite sink either. It would be just below the surface.
density of water=1.00 If an object (solid) has a density lower than the density of water, it will float. If it has a density higher, it will float.
If you mean gram/volume, which is density, it is an intensive property.
Float. The problem is whether you can find a bathtub big enough for it :D
At the 'top' - it would float in the water because it is less dense than water (water is 1 gram per millilitre).
Density: is when something has alot of weight, and obviously is very heavy Floating: is when something is light and is not as dense
Use the definition of density, as mass / volume. 2g / 10ml = 0.2g/ml (That would float, by the way. You would need to push it down to get an accurate reading. And, of course, compensate for the volume of the pushing device.)
Such a substance will float on water, if that's of any help.
The density of water is roughly 1 gram/cm3. If the density of the substance is less than that, then a solid lump of it can float. Otherwise it can't, but you can form the lump into shapes that can float, just as plate steel is formed into the shape of cruise ship or an aircraft carrier.
The density of water is roughly 1 gram/cm3. If the density of the substance is less than that, then a solid lump of it can float. Otherwise it can't, but you can form the lump into shapes that can float, just as plate steel is formed into the shape of cruise ship or an aircraft carrier.
The density of water is roughly 1 gram/cm3. If the density of the substance is less than that, then a solid lump of it can float. Otherwise it can't, but you can form the lump into shapes that can float, just as plate steel is formed into the shape of cruise ship or an aircraft carrier.
The density of water is roughly 1 gram/cm3. If the density of the substance is less than that, then a solid lump of it can float. Otherwise it can't, but you can form the lump into shapes that can float, just as plate steel is formed into the shape of cruise ship or an aircraft carrier.
The density of water is roughly 1 gram/cm3. If the density of the substance is less than that, then a solid lump of it can float. Otherwise it can't, but you can form the lump into shapes that can float, just as plate steel is formed into the shape of cruise ship or an aircraft carrier.
The density of water is roughly 1 gram/cm3. If the density of the substance is less than that, then a solid lump of it can float. Otherwise it can't, but you can form the lump into shapes that can float, just as plate steel is formed into the shape of cruise ship or an aircraft carrier.
The density of water is roughly 1 gram/cm3. If the density of the substance is less than that, then a solid lump of it can float. Otherwise it can't, but you can form the lump into shapes that can float, just as plate steel is formed into the shape of cruise ship or an aircraft carrier.
The density of water is roughly 1 gram/cm3. If the density of the substance is less than that, then a solid lump of it can float. Otherwise it can't, but you can form the lump into shapes that can float, just as plate steel is formed into the shape of cruise ship or an aircraft carrier.
Anything with a density greater than 1 gram per cm3 .
An object will float in water if its density is lower than water which means that for an object to float, its density needs to be less than ~1 gram/centimeter^3,
If it were to be tested on water, it would sink because the density of water is about 1 gram per cm cubed, and ebony has a larger density.