Kognity IB Physics A.0 Measurements & Uncertainty (id: 599a18be4)

[单选题]
Which of the followinhjc /-kdz2p. vg is a funda 24xo5ql)bwgc mental unit in the SI system?

A. kevin
B. volt
C. coulomb
D. joule


参考答案:  A


本题详细解析:
The fundamental units are kelvin, a hc rh.jf4j+ji :qd9;gmpere, second, kilogram, metre, and mole and candh4hi.; q+jrcdjjf g :9ela