Define the term one light year.?
Answers
Answered by
9
Definition of light-year. 1 : a unit of length in astronomy equal to the distance that light travels in one yearin a vacuum or about 5.88 trillion miles (9.46 trillion kilometers)
if you are satisfied please mark as brain liest
if you are satisfied please mark as brain liest
sweety2952:
please mark as brain liest
tq
Answered by
5
The light-year is a unit of length used to express astronomical distances and measures about 9.5 trillion kilometres or 5.9 trillion miles.
Similar questions