Physics, 30.08.2019 09:30 Albraaalouda
You replace a 100 w incandescent lightbulb with a 22 w cfl bulb. if you leave your lights on 24 hours a day, how much energy are you saving each day by replacing this bulb?
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You replace a 100 w incandescent lightbulb with a 22 w cfl bulb. if you leave your lights on 24 hour...
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