Electricity and Circuits: Resistor (id: ae960d886)

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

[单选题]
08.05 Approximately how 2() 7aml ky)* cnswjzdvhf 24bmuch wous-gl go;3 bcw:w*puj9ld it cost to keep a 100W lightbulb lit continuously for 1 year at a rate o:l c3suwogpwgj*b9-;f $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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