[单选题]
Which of the following contains one:a+yg1 : dx4 x5dmyhze fundamental unipngl2c 0h7j/s 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 f.9kzxbe urr(uo+ , y,physics are kelvin, amps, metres, seconds, kilograms, and moles. These should be memorised. All other units are derived unik+(r e9,xuufz .bro,yts.
Post time 2024-8-21 21:17:15