describe density n relative density in brief..Please explain properly
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Density is the mass of the molecules present in unit volume of a substance.
Whereas, relative density is the density of a substance in comparison to the density of water which is 1gm/cc or 1000kg/m*3
So, r.d= density of substance/density of water .
It is a unit less quantity.
Answered by
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Density of a substance is defined at its mass per unit volume. It simply tells us how much mass is packed in a unit volume of a substance.
Density = mass/volume
Relative density of a substance is defined as the ratio of the density of the substance to the density of water at 4 degrees Celsius. Another term used for relative density is specific gravity.
Relative density of a substance = Density of substance/Density of water at 4 degrees Celsius...
ThePhoenix:
Like density has units like g/cm*2 or kg/m*3, relative density does not have any units. Hope it helps...
Hey! Can you please answer my question?
Which subject
may I know please
Physics
A rocket is moving upwards from the surface of the Earth with a uniform velocity of 2000m/s. how much time will it take for it to reach a point where it's
weight is 1/2 of what it was on the Earth's surface?
weight is 1/2 of what it was on the Earth's surface?
??
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