Search for question
Question

An electric stove burner has surface area 325 cm and emissivity e = 1.0 (that of a "black" body). The burner consumes 1500 W of electrical energy and is at

900 K. If the room temperature is 300 K. what fraction of the burner's heat loss is from radiation? Assume that the stove is 100 % efficient - all of the electric energy2.delivered to the stove is converted to thermal energy.(6 points)

Fig: 1