Density = Mass / Volume. There is not an instrument that will measure both so you will need to measure them separately and calculate the density.
What measures density
The answer will depend on what characteristic of the object is being measured: its mass, volume, surface area, colour, density etc.
density= mass/volumedensity
That depends on the liquid and the solid. Coal is a solid with a very low density. Mercury is a liquid with a very high density.
That depends on the liquid and the solid. Liquid mercury has a very high density. Liquid gasoline has a very low density. At the melting point the density of a liquid and a solid are almost the same.
Osmium is the solid element that has the highest density. Opposite of osmium is hydrogen which has the lowest density.
The density of solid gold is physical property
mass/volume=density
No. Volume and density are both measures - of different characteristics.
the term population density measures the amount of humans in a particular are or geographical region. It can also apply to different living organisms and smaller areas.
It measures liquid density
A hygrometer measures humidity. Don't confuse it with a hydrometer which measures density.