If an object has a density of 4.00 g/cm³,what is its density in units of kg/m³? A) 4.00 × 10^-3 kg/m³ B) 4.00 × 10^-7 kg/m³ C) 4.00 × 10³ kg/m³ D) 4.00 × 10¹ kg/m³ E) 4.00 × 10^-1 kg/m³

Question

Quizplus · Accepted Answer

To convert g/cm^3 to kg/m^3, we need to divide by 1000 (to convert g to kg) and multiply by 100^3 (to convert cm^3 to m^3). So:
4.00 g/cm^3 = (4.00/1000) kg/cm^3 = (4.00/1000) kg/(10^-6 m^3) = 4000 kg/m^3
Therefore, the answer is choice C.

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