Physics, asked by Hirannya, 1 year ago

Define density and what is the difference between density and relative density.

Answers

Answered by Anonymous
1
Hey here's ur answer
Relative density as the word states is the density of a substance relative to Water (Also known as specific gravity of that substance) . It has no unit.

Density on the other hand is just the mass of the object per unit volume. It has a unit <kg/metre(cube)>

Answered by Nikki57
1
Hey!

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Density = Mass / Volume

Density can be defined as mass of a body per unit volume. Density is denoted by D or ρ.

Units are - g/cm^3 or kg/m^3.

While, Relative density = Density of substance / Density of water at 4°C

It has no units, as density/density, cut the units.

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Hope it helps...!!!
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