[单选题]
Which of the following contaie flh-my cro3bu/lz 51(sy7*gns one fundamental unit and one deriv*6nnsp-vj)-y xd0 u wred 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, amdxwnd1, p 9j-vps, metres, seconds, kilograms, and moles. These shouldd9p x1wd,n-jv be memorised. All other units are derived units.
Post time 2024-8-21 21:17:15