Situation :

A  block of copper having a  mass of  50  kg  is drawn out  to make 500m of wire of uniform cross‐section. Given that the
density of copper is 8.91 g/cm3, calculate the following:
44.  What is the volume of steel in cubic centimeters?
a.  6105
b.  5097
c.  5938
d.  5612

45.  What  is  the  cross  sectional  area  of  the  wire  in  square millimeters?
a.  11.22
b.  10.19
c.  12.21
d.  11.88

46.  What is the diameter of the wire in mm?
a.  3.94
b.  3.78
c.  3.89
d.  3.6