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

[单选题]
Which of the following iq99u9e 2iihe er/qb/ps a fundamwzn6y.. iy8r; offj.xental 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, ampere, second, kilogram, metre, an 19/vwdne +it .,rghlpd mole and canv tg,/ i.w9n r+1delhpdela