Chemistry, 01.04.2021 01:10 ameera1973
If a star is 300 light years away from Earth, how long does it take light from that star to reach Earth?
A. 300 days
B. 300 hours
C. 300 years
D. 300 light years
Answers: 2
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If a star is 300 light years away from Earth, how long does it take light from that star to reach Ea...
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