Kognity IB Physics A.0 Measurements & Uncertainty (id: d45b49a5c)

[单选题]
An ammeter has a non-negligible zero offset onw + 0oqazt(fx,(rs/ errotwy01 mju 7q336ajit cr. Which of the following stateme 1w30jam tcyiut376q jnts 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 pr:k ( 46jw hdin28.svrh*hpd0s phvr/goduce a systematic 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 unaffecdrpnh(4 kr j6 0 /*w.shs:vv 2ihdp8hgted by a systematic error.