360Eric 360Eric
  • 18-02-2022
  • Engineering
contestada

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

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sqdancefan
sqdancefan sqdancefan
  • 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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