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Home Q & A Board Science-Related Homework Help Physics Astronomy
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hermiz hermiz
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6 years ago
The nearest star is at a distance of 4.4 light-years. Given that light travels at 300,000 km/s in space, how far away is the nearest star in kilometers (km)?
A) 4.2 1013 km
B) 2.7 1015 km
C) 3.0 108 km
D) 9.5 1012 km
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Life in the Universe

Life in the Universe


Edition: 4th
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Life in the Universe, 4/E (Bennett, Shostak)
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19Clyde19Clyde
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hermiz Author
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6 years ago
Thanks
my life
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Smart ... Thanks!
Roselalo
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Helped a lot
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