An oven used for curing plastic parts has a front glass of L = 0.05 m thick. the outer surface of the glass is exposed to a wide range of environment and air. the temperature of air and environment is 300 Kelvin.  If the temperature of the outside of the glass is 400 K and radiating rate E=0,8 and thermal convection coefficient of air h=20 W/m2K, what is the front side of glass temperature?

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Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.