Objects with a density must:
- mass must be less than 1gram/cubic centimeter
that's what i learned in science...didn't know if that helped...
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.
The liquid with the lowest density will float on top of liquids with higher densities. This is because objects with lower density are less dense than objects with higher density, so they will sit on top of them.
Any OBJECT with a DENSITY of LESS THAN ONE (1), will SINK in WATER.
given the two objects are of equal volume, the one with a lower density would would weigh less.
Saturn
Any special name: less dense than water, low density.
Volatile liquids such as alcohol and ethanol have less density than water. They also evaporate faster than water does.
As compared to Earth the density of URANUS is less, since Uranus is one among the gaseous planets.
This would depend on the units of density used, but I think you mean with a specific gravity of 1. Specific gravity is a way of expressing density relative to water. An object with a specific gravity of 2 is twice as dense as water, and so it will sink. An onject with a specific gravity of 0.5 has half the density of water and so it will float.An object with a specific gravity of exactly 1 would neither float, nor sink. If you place it in a tank of water just below the surface, it will neither rise to the top nor sink to the bottom. It will stay right where you put it in the middle of the tank.
depends on oil, always less than one.
Yes objects less than a mm apart can be seen as distinct objects. The lowest limit for the human eye to see is 0.1mm. If objects are any closer they are seen as being one item.
An object will float in water if its density is less than the density of water. If the object is denser than water, it will sink.