[单选题]
Which of the following contains one f3cm1s wi fu:upa/9 n-iundamental unit and one deriv)c 8zl:pitmp* mab6c*4l:d aced 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, a yjxqc- ,tz-:kmps, metres, seconds, kilograms, and moy-xk tq:czj -,les. These should be memorised. All other units are derived units.
Post time 2024-8-21 21:17:15