Question: Please Read the question before you answer: I will upvote clear and step by step answer A domestic toaster contains filaments (wires) that are heated
Please Read the question before you answer: I will upvote clear and step by step answer


A domestic toaster contains filaments (wires) that are heated by the electricity supply so that they glow (are red-hot). Data Total length of filaments 12 m Diameter of filaments 1 mm Specific heat capacity of filament wire 130 J kg K1 Density of filament wire 19,600 kg m 3 (e) Hence find the variation of the filament's temperature with time when the electricity supply to it is switched off
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