A solid object is made of two materials,one material having density of 2 500 kg/m³ and the other having density of 6 000 kg/m³.If the object contains equal volumes of the materials,what is its average density? A)3 529 kg/m³ B)4 250 kg/m³ C)5 250 kg/m³ D)8 500 kg/m³ E)more information is needed

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Quizplus · Accepted Answer

The average density can be calculated by taking the mean of the two densities since the volumes are equal. (2500 kg/m^3 + 6000 kg/m^3) / 2 = 4250 kg/m^3.

A Solid Object Is Made of Two Materials,one Material Having