[单选题]
Which of the following conpqbd.fs 60t+ gtains one fundamental unit and on2 b )oy m7xe9w1ljhz237z /:yyee fjsge 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 physnesv+g* +/ orhics are kelvin, amps, metres, seconds, kilograms, and moles. These should be memorised. All other units are derive*osenrhv/ ++ gd units.
Post time 2024-8-21 21:17:15