Kognity IB Physics A.0 Measurements & Uncertainty (id: 44cdd65e1)

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本题目来源于试卷: Kognity IB Physics A.0 Measurements & Uncertainty，类别为 IBDP Physics

[单选题]
A farmer in Tanzania has an average life expectancy of 62 years. Which of the following is an estimate of his lifetime in seconds?

A. $10^5$
B. $10^7$
C. $10^9$
D. $10^{11}$


参考答案:  C


本题详细解析: 暂无