Question

a ___________ is the distance travelled by light ii a year​

Answer 1

Answer:

Here is ur answer

Explanation:

A light-year is a unit of distance. It is the distance that light can travel in one year. Light moves at a velocity of about 300,000 kilometers (km) each second. So in one year, it can travel about 10 trillion km.

Answer 2

Answer:

The answer for this question is light year.