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> 小明家的电能表盘上标有3000r/kW．h若她家只开着电视机，在15分钟内观察到电能表的表盘转了60转，则他家的电视机的功率为 A.60W B.80W C.200W D.50W

问题：

发布时间：2024-09-11

小明家的电能表盘上标有3000r/kW．h若她家只开着电视机，在15分钟内观察到电能表的表盘转了60转，则他家的电视机的功率为

A.60W
B.80W
C.200W
D.50W

参考答案：

提问用户：j1***vCe

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