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Index
 »Â
John Bird: Engineering and Physical Science Pocket Book
 »Â
Part 1: General Engineering Science
 »Â
2. Density
level: 2. Density
Questions and Answers List
level questions: 2. Density
Question
Answer
The mass per unit volume of a substance. Density = mass/volume. Its units are kg/m^3.
Density-
The ratio of the density of a substance to the density of water. Relative density = density of substance/density of water.
Relative density-