As computer processor speeds increase, it is necessary for engineers to increase the number of circuit elemeats pocked into a given area. Individual circuit elements are ofter connected using very small copeer "wies" deposited directly onto the surface of the chip. In sorne processors, these copper interconnects are about 32 am wide. What mass of copper (ing) would be in a 1.0mm length of such an interconnect, astuming a square cross section. The density of copper is 8.06g/cm2 10 item attenptr ismaining