A ball at 1200K is allowed to cool down in air at an ambient temperature of 300K. Assuming heat is lost only due to radiation, the differential equation for the temperature of the ball is given by de dt -2.2067×10-12 (04-81×10%) 0 (0)=1200K Find the temperature at t = 480 seconds using Euler's method. Assume a step size of h=240 seconds.