[单选题]
Which of the following contains one funds5fajh7 r+ .eiamental unif)aaw 3nzx)bwmu e h-epqs.;3y q-33f t 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 phy:n)6jl) rehy rsics are kelvin, amps, metres, seconds, kilograms, and moles. These should be memoyj)ehl)rr n 6:rised. All other units are derived units.
Post time 2024-8-21 21:17:15