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30-06-2016
Physics

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Density is a physical property. It is defined as the mass per unit volume of a material. Calculate the density of an object that has a mass of 20 g and a volume of 5 cm3?

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Аноним Аноним

30-06-2016

[tex]density = \frac{mass}{volume} =\frac{20~g}{5~cm^3}=4~g/cm^3[/tex]

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