[单选题]
Which of the following conam pnj*w,/0 qxtains one fundamk 5vfe91m d1qvtle p11,br2u mental 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, seconds,q colu v5bc+982lw8iw kiloguo5q2 +i9l88wwbcc vlrams, and moles. These should be memorised. All other units are derived units.
Post time 2024-8-21 21:17:15