Part C:Find the temperature T at the interface between the fat and fur layers. Express your answers in degrees Celsius. ?Part D:What is the thickness of the air layer ( contained within the fur ?), L air? Express your answer in meters?.Part E:How many inches ?(L fur) should the fur layer be to hold a layer of air ?L air thick so that adequate insulation is provided ?? Express your answer numerically in inches?.

Revie Part B Learning Goal: What is the surface area A of the layer of fat? Animals in cold climates often depend on two layers of insulation: a layer of body fat (of thermal conductivity Express your answer numerically in meters squared. 0.200 W /(m . K) ) surrounded by a layer of air trapped inside fur or down. We can model a black bear (Ursus View Available Hint(s) americanus) as a sphere 1.50 m in diameter having a layer of fat 4.00x10-2 m thick, as shown in the figure.( Figure 1) (Actually, the thickness varies with the season, AEQ but we are interested in hibernation, when the fat layer is B, Figure V 1 of 1 Submit Fur SOLVE Fat Now that you have set up the problem, choose appropriate equations and solve for your unknowns. Apply model Part C Black Find the temperature T at the interface between the fat and fur layers. Bear Express your answers in degrees Celsius. View Available Hint(s)