Answers

2015-05-07T16:54:25+05:30
1. Both density and relative density measures the amount of matter available in a unit volume. 2. Density measures a direct physical property, though relative density tells a density of a material in terms of another material. 3. Density has dimensions and measuring units, whereas relative density is dimensionless and doesn’t have a measuring unit. 4. An object at particular conditions can have only one density, though it may have many relative densities with respect to different reference materials.
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2015-05-07T16:54:56+05:30
DENSITY:-Density is a measure of the amount of matter available in a unit volume.

 RELATIVE DENSITY:-Relative density is density of an object in terms of the density of another reference object.
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