Exam (elaborations)
AQA PHYSICS A LEVEL 7408 PAPER 2 JUNE 2022
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Figure 1 shows an electric steam iron. Figure 1 Water from a reservoir drips onto an electrically-heated metal plate. The water boils and steam escapes through holes in the metal plate. The electrical power of the heater inside the iron is 2.1 kW. Assume that all the energy from the h...
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