[单选题]
Which of the following com )8ll7w1fla-pd* twc ntains one fundk,bdt cj .n9x1amental 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, metres, seconds, k(dw ,r6tnp.mj ilograms, and moles. These should be memorised. All other units are derivedrmt ( pnd6w,j. units.
Post time 2024-8-21 21:17:15