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 following contains one fundamental unit b9 f:lejwnd (k9b+-pmand one derivednknl*)n7f *y w 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 IBkre4or i 7h s1n/) h/cfi7ef7d physics are kelvin, amps, metres, seconds, kilograms, and moles. These should be memorised. All other units are dke e)fihsr7/ h1io n dr47/cf7erived units.
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Post time 2024-8-21 21:17:15