[单选题]
Which of the followint* vfcz,)q,bmcr4 v/eg contains one fundamentafp1 c3 ihd*.d5p5yoj yl 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, 4 9e0x*chzzqb8 7esolmetres, seconds, kilograms, and moles. These should be memorised. All other units are dxlh0so*4c 9ez 8ezqb7erived units.
Post time 2024-8-21 21:17:15