Physics Bowl by Topic 1: Unit, Prefix, Significant Figures, Estimation & History

本题目来源于试卷: Physics Bowl by Topic 1: Unit, Prefix, Significant Figures, Estimation & History，类别为 美国物理杯赛(Physics Bowl)

[单选题]
14.01: An FM radio station sends a sf:q4m6u7dmx44qqw2 p 3mre) x(k34rrlnart v ignal w4hbt;sb w -wdl/l( ra4 l1xr;zith a frequency of $99.99 \times 10^6 \; Hz$. Which one of the following choices best represents this frequency expressed using metric prefixes?

A. 99.99 kHz
B. 99.99 MHz
C. 99.99 GHz
D. 99.99 THz
E. 99.99 nHz


参考答案:  B


本题详细解析: 暂无

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