Physics Unit18: Electric Currents (id: 35fae3928)

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

[单选题]
A 1500-W heater is cgm (i9c0 9.,k qh. gv/egyeskw:jdbugv6 r0 s-1)hjfhr4h3 dlonnected to a 120-V line for 2.0 hours. How much heat energy is p-j)4s10fgjbr dhd36uhl h:r vroduced?

A. $1.5 \; kJ$
B. $3.0 \; kJ$
C. $0.18 \; MJ$
D. $11 \; MJ$


参考答案:  D


本题详细解析: 暂无

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