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Physics, 11.06.2020 10:57 ymklay1566
How much energy (in kW-h) does a 900 Watt stove use in a week if it is used for 1.5 hours each day?
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How much energy (in kW-h) does a 900 Watt stove use in a week if it is used for 1.5 hours each day?...
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