Chemistry, 17.01.2020 18:31 mianelson367
Electrical energy is used to turn the blades of a fan. the amount of energy transformed is seen here: 750 j electrical energy is transformed into 400 j kinetic or mechanical energy. what happened to the remaining 350 j of energy? a) it was lost due to friction. b) it was transformed into 350 j of heat energy. c) it was destroyed by the rotating blades of the fan. d) it was never used and therefore was not transformed.
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Electrical energy is used to turn the blades of a fan. the amount of energy transformed is seen here...
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