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 followi)kqf oz9y nr ,xjbq4m9lo57 ;zng coiz 2/1zex g;aklx69usntains one fundamental unit and one 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, amps, metred -lq / dou:v meeg3y) dl/4n9sj4tey6s, seconds, kilograms, and moles. These should be memorised. n3/4lqe:t-e9 ddg y4yjdm /)voel6suAll other units are derived units.
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Post time 2024-8-21 21:17:15