3. A spherical brass shell has an interior volume of 1.50 x10^3 m^3. Within this interior volume is a solid steel ball that has a volume of 5.00 x 10^-4m^3. The space between the steel ball and the inner surface of the brass shell is filled completely with mercury. A small hole is drilled through the brass, and the temperature of the arrangement is increased by 13 C. What is the volume of the mercury that spills out of the hole?