Using a lumped parameter analysis, find the heat transfer coefficient across the gills of a fish. Assume the process is a steady-state. Mass of fish is 2kg, total surface area of the gills is 300cm^2, temperature differential between the gills and the water flowing over the gills is 0.5 degrees C, and the total metabolic heat generation in the fish is given by 0.194m^0.85 Watts where m is the mass of fish in kg. Assume heat is lost only at the gills.