360Eric 360Eric

18-02-2022
Engineering

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6. How long can a 1500W heater be on before using more than 12 kWh of energy?

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19-02-2022

Answer:

8 hours

Explanation:

Time can be found by dividing quantity by rate:

(12 kWh)/(1.5 kW) = (12/1.5) h = 8 h

The heater can be on for 8 hours.

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