Question

a light-year is _______________
A) the distance light travels in a year
b) the distance light travels in a day
C) the amount of time it takes light to get to the nearest star

Answer 1

The answer is A, the distance light travels in a year.

Answer 2

the correct answer would be A "A light-year is the distance light travels in a year.

This is considered a unit of distance connected to the distance that light can travel in one year. It is proved that light travels at 300,000 km per second so, in 1 year, it might travel 10 trillion km.