电能表在一分钟内转60转,铭牌是3600转每千瓦时.则他消耗的电能是多少焦耳?
人气：425 ℃ 时间：2019-10-19 22:31:15
解答
铭牌是3600转每千瓦时,即电能表每转3600转表示消耗1度电,即3.6x10^6J,
那么一分钟内转60转消耗的电能是 60/3600*3.6x10^6J=60000 J
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