Question

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=πr2h, where r is its radius and h is its height or length.)

Answer 1

emmmmmmmmmmmmmmmmmm 23.4000 like