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OpenStudy (jdubh1411):
How long does it take for a star 8 light-years away to reach earth? A. 8 earth minutes B. 16 earth minutes C. 8 earth years D. 16 earth years
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OpenStudy (study.geek.123):
http://www.universetoday.com/15021/how-long-does-it-take-sunlight-to-reach-the-earth/ SO according to this source, it takes 1 earth year for light to travel from a star a light year away
OpenStudy (study.geek.123):
so what do you think it would be?
OpenStudy (jdubh1411):
8
OpenStudy (jdubh1411):
?
OpenStudy (study.geek.123):
8 what? A says mins C says years
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OpenStudy (jdubh1411):
I would say C
OpenStudy (study.geek.123):
yes that is correct
OpenStudy (jdubh1411):
Thank you!
OpenStudy (study.geek.123):
thanks
OpenStudy (study.geek.123):
no problem any time im just another 8th grader...
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