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45 votes
45 votes
How long is a light year?

User Zimbabwe Elephant
by
3.3k points

2 Answers

17 votes
17 votes

Answer:

5.879e+12

Explanation: Ik ik ..It's confusing

User Nic Laforge
by
2.6k points
18 votes
18 votes

1 light-year =

9.461 × 1015 metres

A light-year is the distance light travels in one year.

hope it helps...!!!

User Shanker Paudel
by
3.0k points