Stefan’s Law of Radiation. Stefan’s law of radiation states that the rate of change...

Stefan’s Law of Radiation. Stefan’s law of radiation

states that the rate of change in temperature of a

body at T (t) degrees in a medium at M (t) degrees is

proportional to m⁴ – T⁴. That is

where K is a constant. Let K = (40)^-4 and assume that the medium temperature is constant, M (t) = 70º If T (0) = 100º, use Euler’s method with h = 0.1 to approximate T(1) and T(2).