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 unitr,ai/9 g,ujfni f:/mj and one derived unit5 kcbv:2nnd 8cds *sn. tm9,mt?
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 arc +dx:dmp*nbm.g0y0v e kelvin, amps, metres, seconds, kilograms,gv.mdm0:nd +b* 0py xc and moles. These should be memorised. All other units are derived units.
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Post time 2024-8-21 21:17:15