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 followijm+7kw 9.j m nktjtx9,ng conta3v7i pxiz(i0lq.nnz s59 it )n37gfb nins 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 fb*b uqk(x6z .d(sff4, metres, seconds, kilograms, af(q.x 6 bb*u (f4szkfdnd moles. These should be memorised. All other units are derived units.
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Post time 2024-8-21 21:17:15