本题目来源于试卷: Kognity IB Physics A.0 Measurements & Uncertainty，类别为 IBDP Physics
[单选题]
Which of the followinnh1 rqsekcte2 ,;xj7o;m 5yq1hjf )w4g contains one f 7cbp3+)xvf +ujnwnw+undamental 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, secok ):2hw2m j qlet5nzb/nds, kilograms, and mol25)zb2eq: thwn/lm jkes. These should be memorised. All other units are derived units.
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Post time 2024-8-21 21:17:15