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disa [49]
3 years ago
12

The density of copper is 9.86 g/cm^3 and its volume is 150cm^3

Mathematics
2 answers:
just olya [345]3 years ago
8 0

Answer:

The mass of the solid copper cuboid is 1.479 kg.

Step-by-step explanation:

Given density and volume of copper we have to find the mass of the solid copper cuboid in kg.

\text{The density of copper=}9.86\frac{g}{cm^3}

\text{Volume=}150 cm^3

As, Density=\frac{Mass}{Volume}

⇒ \text{mass of solid copper=}Density\times Volume=9.86\times 150=1479g

⇒ mass=1479g=\frac{1479}{1000}kg=1.479 kg

Hence, the mass of the solid copper cuboid is 1.479 kg.

hjlf3 years ago
3 0
Density=mass/volume, 9.86=mass/150, so mass=150×9.86=1479g=1.479kg.
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