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A eletric oven. It rated 2500 watts .How many unit of energy does it use in 4hours |
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Answer» 2500 watttime = 4 hours = 4×60×60 =14400 SECONDS POWER = energy/ time energy = p × t = 2500× 14400 = 36000000 joules so, energy USED by electric OVEN rated 2500 watt in 4 hours is 36000000 joules......hope it helps you.....❤️❤️please MARK it as brainliest.... |
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