They are good electrical conductors.
Well if they are made of the same materials then the density should be a constant or "the same."
will density of water is equal to density of steam at high pressures and temperatures
if it is high the density is high so if the temperature is low the density is low.
Well that depends, do you think 0.79 grams is high? Compared to water, which has a density of 1.0 grams.. so does alcohol have a high density compared to water? No. :P
Made from High Density Polyethylene (oil)
it has a high density
They are good electrical conductors.
All materials have a density.
The density of materials is unchanged.
All materials - including gases - have a density !
Density = mass / volume
Dissolved materials make the density of the water , more dense then before.
Uranium has a high density.
It slows down when travelling through materials whose refractive index (optical density, NOT physical density) is high. Gases generally have low refractive indices but with liquids and solids, there it depends on the substance.
Sink.
of course density"Mass/Volume"