What volume does a copper wire have if its weight is 4.45 kg?
| July 22, 2021 | education
Problem data: m (mass of taken copper wire) = 4.45 kg.
Constants: according to the condition of the problem, ρm (copper density) = 8900 kg / m3.
The volume of copper wire taken will be equal to the ratio of its mass to the density of copper: V = m / ρm.
Calculation: V = 4.45 / 8900 = 500 * 10-6 m3 or 500 cm3.
Answer: The taken copper wire has a volume of 500 cm3.
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