[单选题]
Which of the following contains e/-rij tfbxfj gpnai 0q )e7 ::4e58geone f),4 yjjex-xauh1o0wb undamental 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 c,83vf3lvq on IB physics are kelvin, amps, metres, seconds, kilog,vo3l v 83fncqrams, and moles. These should be memorised. All other units are derived units.
Post time 2024-8-21 21:17:15