The density of copper is 9.86 g/cm^3 and its volume is 150cm^3
2 answers:
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.


As, 
⇒ 
⇒ 
Hence, the mass of the solid copper cuboid is 1.479 kg.
Density=mass/volume, 9.86=mass/150, so mass=150×9.86=1479g=1.479kg.
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