Physics, 13.09.2019 05:10 darkcrystal463
If the copper is drawn into wire whose diameter is 7.50 mm , how many feet of copper can be obtained from the ingot? the density of copper is 8.94 g/cm3. (assume that the wire is a cylinder whose volume is v=Ï€r2h, where r is its radius and h is its height or length.) express your answer using two significant figures.
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If the copper is drawn into wire whose diameter is 7.50 mm , how many feet of copper can be obtained...
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