本题目来源于试卷: Kognity IB Physics A.0 Measurements & Uncertainty，类别为 IBDP Physics
[单选题]
An ammeter has a non-negligible zero op-oyo -0s2j 6cjg fxk9ffse 9n/ t8qmd 0cx-miae*tp86gadt error. Which of the following statementaq-dit0ca td/p *8me9x n8g6m s is 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 systemats 3 g.6r3un7.xrprfl eic error in the ammeter readings. A large systematic error results in measurements which 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.6le7x s 3grf3prnru. is unaffected by a systematic error.
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Post time 2024-8-21 21:38:19