[单选题]
Which of the following containpr,dozx :r 06m)uo*ur py:n6h s one fundamental unit and one c)uwf3v n,7gb 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 kelvi myom 8(vge2aw9.5fmrn, amps, metres, seconds, kilograms, and moles. These should5(f8 9 mawr2mgo. ymev be memorised. All other units are derived units.
Post time 2024-8-21 21:17:15