Physics Unit18: Electric Currents (id: 5909daa6f)

本题目来源于试卷: Physics Unit18: Electric Currents，类别为 通用国际物理

[单选题]
How much does it cost to operatu j ts j;qm8,1el+zy1ce a 4qahhx,h.c.fuk3e s6oo::hj 25-W soldering iron for 8.0 hours, if energy cosohu 4.6:j h 3xcs,:eohkaq.hfts $0.08/kWh?

A. $1.50
B. $0.25
C. $0.16
D. $0.016


参考答案:  D


本题详细解析: 暂无

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