Kognity IB Physics A.0 Measurements & Uncertainty (id: b1b9cbe9a)

[单选题]
Which of the following contains one fundamental unit and one derived uniye1 l(innrmqssi* t9c2w3(q 2 y1gr0 n p-o1hkt?

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, kilo 9 6xf7hy7l oush7:czvgrams, and moles. These should be memoriseu7vx7h fc:o 9hz6ys 7ld. All other units are derived units.