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-nhlvb;u/i7 t1t r ih/4gyuc:9vegligible zero offset error. Which of the followi tft9n, /0ojhdrqhz1jur j*39hmric up* 4 z.0ng stateme u1tf zu,qhrr.n9oj hjp**0h4 mzdi3t 09r cj/nts 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 systered5n7 i p-q:ymatic 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 is unaffec5: edp7niqy-r ted by a systematic error.
| 
Post time 2024-8-21 21:38:19