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Mathematics, 30.10.2020 17:00 TradeOK158
When a solar flare occurs, how long does it take before a scientist sees it? (The Earth-Sun distance is 1.5*10^11m and the speed of light is approximately 3*10^8 m/s.
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When a solar flare occurs, how long does it take before a scientist sees it? (The Earth-Sun distance...
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