.Resistor. (id: ae960d886)

本题目来源于试卷: .Resistor.，类别为 美国物理杯赛(Physics Bowl)

[单选题]
08.05 Approximately h n-nut-)m m5joow much would it cost to keehv:-b1 6w bryra 32uevzdb* awt3w*p0p a 100W lightbulb lit continuously for 1 year at a vp:t1b-z2hr3vd*wu a*w3ab0w bre y 6 rate of $0.10/(kW.hr) ?

A. 1
B. 10
C. 100
D. 1000
E. 100000


参考答案:  C


本题详细解析: 暂无

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