Kognity IB Physics A.0 Measurements & Uncertainty (id: b1b9cbe9a)

[单选题]
Which of the following contains one fundamental unit a3h.r44j 9d hy*bvujmund onefxjxw a89;xqc,3g:pni vs74c 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, metres, seconds,tf/,fywn 0 fd*ozcybkv.3j0:bn; e6 p kilograms, and moles. These should be memorisw.v ynbc djpf*y6,0;ezkb :03fn tof /ed. All other units are derived units.