A copper tube (length, 3.0 m; inner diameter, 1.500 cm; outer diameter, 1.700 cm) passes through a vat of rapidly circulating water maintained at 20 C. Live steam at 100 'C passes through the tube. (a) What is the heat flow rate from the steam into the vat? (b) How much steam is condensed each minute? For copper, ky = 1.0 cal/s.cm . "C.A 200-g copper calorimeter can contains 150 g of oil at 20 C. To the oil is added 80 g of aluminum at 300 C. What will be the temperature of the system after equilibrium is established? cou = 0.093 cal/g. C, CAI = 0.21 cal/g."C, Coil = 0.37 cal/g.C