本题目来源于试卷: Kognity IB Physics A.0 Measurements & Uncertainty，类别为 IB物理学
[单选题]
An ammeter has a non-negligiblq)g58eau5ul) t :dl kqe zero offset 2tvwc,6se0yb error. Which of the following statements e2 tywc6 ,0bsvis correct?
A. The readings from the ammeter will be accurate but not precise.
B. The readings from the ammeter will be neither accurate nor precise.
C. The readings from the ammeter will be precise and accurate.
D. The readings from the ammeter will be precise but not accurate.
参考答案: D
本题详细解析:
The zero offset error will produce a systematic error in m48/i3,dqipgel a 4 (xie3ipr the ammeter readings. A large systematic error results in measurements w erxiiia(e/p,3g84p d43im lqhich are not accurate, in other words far from the correct value. Precision refers to how reproducible the measurements are when the experiment is repeated. Precision is unaffected by a systematic error.
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