.Resistor. (id: 2c614891e)

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

[单选题]
99.23: What is the resistance of a 60 watt lightbulb designed to opera) )xxgw9qeffxz8biax.cv-f 6:e l*1g te at 120 *9igl8v) fa:e)fz- ce6x.fq bxgxx1w yois,rt1my5g 4m( t/yvolts?t5ig ,or( ytm/y14 smy

A. 5W
B. 2W
C. 60W
D. 240W
E. 7200W


参考答案:  D


本题详细解析: 暂无

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