gsanr820 gsanr820

21-02-2018
Physics

contestada

Calculate the energy in kilowatt hours used by a heater that operates continuously for 30 minutes. The heater has a power rating of 3000 W.

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aimanadlinp4fyje aimanadlinp4fyje

21-02-2018

3kW X 0.5hours
= 1.5 kWh

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