A sphere at 1200 K is let to cool in air at 300 K. Assuming heat is lost only by radiation, the differential equation fo

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A Sphere At 1200 K Is Let To Cool In Air At 300 K Assuming Heat Is Lost Only By Radiation The Differential Equation Fo 1 (45.78 KiB) Viewed 33 times

A sphere at 1200 K is let to cool in air at 300 K. Assuming heat is lost only by radiation, the differential equation for the temperature of the sphere is given by do dt - 10⁰¹), 6(0) = 1200 K = -2.2067 × 10¹2 (8² - 81 × Where in K and t in seconds. Calculate the temperature at t = 480 seconds using the Runge-Kutta order 4 method. Assuming the step by h = 240 seconds and 4 digits behind the comma