本题目来源于试卷: Electricity and Circuits: Complex Circuits,类别为 美国物理杯赛(Physics Bowl)
[单选题]
94.28: Four identical lig ;b4a g4ew u9e5oae mu0h g5evkn -vv 2y8bljr;gd5q w0 7o(ox+d tbulbs K, L, M, and N are connected in the electrical circuit shown in k qdl 2 y(ev0n855wd7;vvb+-jooggxrthe accompanying figure. In order of decreasing brightness (starting with the brightest), the bulbs are:

A. $K = L > M > N $
B. $K = L = M > N $
C. $K > L = M > N$
D. $ N > K > L = M $
E. $N > K = L = M$
参考答案: D
本题详细解析:
暂无
|