[单选题]
Which of the following contains one fundamental unit an0qp92d li+yz -vis.flst hh3 1d oneek( kf5 -wb/z t8-begn 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 kelvin, amps, metres, seconds, n,bj(+h qro.w:gkd (wkilogr qjk,orn(gh. :d(wwb+ams, and moles. These should be memorised. All other units are derived units.
Post time 2024-8-21 21:17:15