[单选题]
Which of the following contains one fund wlz(tuqx1 xz 4)j4n1camental unit and one derived unel/hhd0l0ue6 du)lv* :k6pipe;y s/uit?
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, 41q9exys 0ot camps, metres, seconds, kilograms, and moles. These should be memorised. All other units are derived x ysetcqo90 14units.
Post time 2024-8-21 21:17:15