[单选题]
Which of the following contains one funty9lpi) xtfu 15p9 c7rl ao3gr )m+l(kdamental unit and one derived unit?iq+q8q8*.wj 3n pgruw
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 IBp)smr+bh7 ;wl physics are kelvin, amps, metres, seconds, kilograms, and lsph 7 b)mrw;+moles. These should be memorised. All other units are derived units.
Post time 2024-8-21 21:17:15