本题目来源于试卷: Uncertainty Principle，类别为 美国物理杯赛(Physics Bowl)
[单选题]
04.26: Heisenberg's work implies thb 9 hdd .kl7w5gag p;ps(,.ziiat physical predictions c eco wvh92v52w g8nqw)an never be exact becauvew w8 n9o2c)g2whq 5vse
A. scientific instruments always have constructional defects.
B. human senses are not sharp enough.
C. the act of observation modifies the position or motion of the objects being observed.
D. physical laws are never exactly known.
E. nothing is exact.
参考答案: C
本题详细解析:
暂无
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