Answer Happy

Posted: **Fri Apr 29, 2022 10:36 am**

: Calculate The Radiative Heat Transfer In Watts To 1 D P From A Sphere Of Diameter 500 Mm Having A Surface Temperature 1 (45.53 KiB) Viewed 20 times

Calculate the radiative heat transfer (in watts to 1 d.p) from a sphere of diameter 500 mm having a surface temperature of 80°C located in a room at 28°C. Given: o=56.7 x 10-9 W/(m²K4) Emissivity of surface = 0.7 = Surface area sphere = nd? = DO NOT INCLUDE UNITS