Question #184953

Find the volume of copper ball which has a mass of 400g if the specific gravity of copper is 8.9

Expert's answer

Specific gravity=ρ Copper/ρ Water at 4^{o}C

ρ Copper=(Specific gravity)(ρ Water at 4^{o}C)

ρ Water at 4^{o}C= 1g/ml

ρ Copper=(8.9)(1g/ml)

ρ Copper=8.9g/ml

V=mass/density

V=400g/8.9g/m/

V=44.944ml

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