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 contaimqys aqer;k(mp epyf*m+ ,z3 * 5ni+z/ns one fundamental unit atouygve q e8/n1an a l5x2f (2dm9j1e+nd 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, sec.dzbuw(fv4 vzaa -vi74t+0.batb8 olonds, kilograms, and mz0d -4 47fv.b( +wav. v8ttobbuialzaoles. These should be memorised. All other units are derived units.
| 
Post time 2024-8-21 21:17:15