[单选题]
Which of the following contains one fvs vd4/qvv(w+ undamenta43w mjb2uzqzbf ;9ig7l 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 3o 1vxeriz,l2 g;ssp8 IB physics are kelvin, amps, metres, seconds, kilograms, alxiveo3pzg 1 srs;8,2 nd moles. These should be memorised. All other units are derived units.
Post time 2024-8-21 21:17:15