[单选题]
Which of the following contains one fundamentar7qmbtqd*6eb r1y e /2s11tn bl unit ajfe /fxsv ,x+/nd 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 arr;ac: n5,ouo mhndz/2 e kelvin, amps, metres, seconds, kilograms, and moles. These should be mem dun25mar:on/,; zhocorised. All other units are derived units.
Post time 2024-8-21 21:17:15