How quickly does a 1kW appliance use energy? 950 viewsJanuary 3, 2024 Question90.60K October 6, 2019 0 Comments Terrible with math and I barely understand the concepts but if my fridge is a 1kw fridge, how long of running it at its “maximum” would it take to use 8700kj(average adult recommendation) Looking for the math to be explained too please. In: Other 6 Answers ActiveNewestOldest Anonymous Posted October 6, 2019 0 Comments W = J/s. kW=1000W=1000J/s=1kJ/s. So 8700kJ takes 8700s. W is power, the speed to generate or consume energy. You are viewing 1 out of 6 answers, click here to view all answers. Register or Login
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