32.5k views
5 votes
How long is a light year?

User Ntm
by
4.8k points

2 Answers

12 votes

Answer:

5.879e+12

Explanation: Ik ik ..It's confusing

User Spoekes
by
4.2k points
5 votes

1 light-year =

9.461 × 1015 metres

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

hope it helps...!!!

User Yuri Brovman
by
4.3k points