本题目来源于试卷: Combine Problems，类别为 美国物理杯赛(Physics Bowl)
[单选题]
96.37: Four identical lightbulbs .y9eip*lou. u )k4mh jK, L, M, and N are conn sx ,aj*e 1rzwb )o+*7( noqlmzected in the electrical circuit shown in the accompanying figure. Bulb M burns out. Which of the following statements is ,z)ma orlqw *b7+sjx 1 e(z*ontrue?
A. All the lightbulbs go out.
B. Only bulb M goes out.
C. Bulb N goes out but at least one other bulb remains lit.
D. The brightness of bulb N remains the same.
E. Bulb N becomes dimmer but does not go out.
参考答案: E
本题详细解析:
暂无
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