本题目来源于试卷: Kognity IB Physics A.0 Measurements & Uncertainty，类别为 IBDP Physics
[单选题]
Which of the following contains one fundamental unitat; ,4w 94w*vrdwxzy q and o ) ,6gg.d8 ;/ai2br ru/onz67z5hfcv sexa gqfne derived unit?
A. volt, kelvin
B. metre, second
C. ampere, kelvin
D. coulomb, newton
参考答案: A
本题详细解析:
The fundamental units used in IB physics are kelvin + hra( h*be3*,7ipj igsq9lh)lc t4pl, amps, metres, seconds, kilograms, and moles. These should be memoriss)3 gh lhip *,+47 *hqircpatble(l9jed. All other units are derived units.
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Post time 2024-8-21 21:17:15