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staedtler staedtler
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7 years ago
If the solar wind particles have speeds of 3 × 106 km/hour, how long will it take for them to travel from the Sun to the Earth?
A)   50,000 hours, or 2000 days   C)   0.5 hour, or about 30 minutes
B)   5 hours, or less than ¼ day   D)   50 hours, or about 2 days
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
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hyponoticahyponotica
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7 years ago
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staedtler Author
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7 years ago
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