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![Orders of magnitude (speed) - Wikipedia, the free encyclopedia](https://www.iarticlesnet.com/pub/img/site/s_41.jpeg)
Orders of magnitude (speed) - Wikipedia, the free encyclopedia
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日期:2024-08-31
To help compare different orders of magnitude, the following list describes various speed levels between approximately 2.2×10−18 m/s and 3.0×108 m/s. Values in bold are exact....看更多