[单选题]
Which of the following contains one -:l 7st*sxlo2 m.o6wtpyr 4gzf7-o .t pnu.h k2dhavm w 5+8etfundamental unit 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 physics are kelvin, amps, metres, seconn 2 d3cidv5jh0ds, kilograms, and moles. Thes0jdn 532hvid ce should be memorised. All other units are derived units.
Post time 2024-8-21 21:17:15